Angel number 4040 indicates that you're in the unending potential and abundance phase, although your progress will likely be slow and steady towards your desired goal.
If you're expressing love and the angel 4040 appears as a sign, it signals that good things are short.
If you're trying to become pregnant, and angel number 4040 is displayed, it does not signal that you're pregnant.
If you're already involved with your twin, and angel number 4040 shows up, this could freak you out since you're now in the increasingly "boring" stage that you're in with your partner.
If you're manifesting money, angel number 4040 appears as a sign that your abundance could be faster in arriving, but it will come when you are waiting.
If you're in a committed relationship and the angel number 4040 pops up, you're on the right track.