4007631002887 has 2 divisors, whose sum is σ = 4007631002888. Its totient is φ = 4007631002886.

The previous prime is 4007631002849. The next prime is 4007631002897. The reversal of 4007631002887 is 7882001367004.

4007631002887 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4007631002887 - 2¹¹ = 4007631000839 is a prime.

It is a super-2 number, since 2×4007631002887² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4007631002897) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2003815501443 + 2003815501444.

It is an arithmetic number, because the mean of its divisors is an integer number (2003815501444).

Almost surely, 2^{4007631002887} is an apocalyptic number.

4007631002887 is a deficient number, since it is larger than the sum of its proper divisors (1).

4007631002887 is an equidigital number, since it uses as much as digits as its factorization.

4007631002887 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 451584, while the sum is 46.

It can be divided in two parts, 400763 and 1002887, that added together give a triangular number (1403650 = T₁₆₇₅).

The spelling of 4007631002887 in words is "four trillion, seven billion, six hundred thirty-one million, two thousand, eight hundred eighty-seven".