2631133163264 has 72 divisors (see below), whose sum is σ = 5262738594960. Its totient is φ = 1312876781568.

The previous prime is 2631133163251. The next prime is 2631133163273. The reversal of 2631133163264 is 4623613311362.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 273700922 + ... + 273710534.

Almost surely, 2^{2631133163264} is an apocalyptic number.

It is an amenable number.

2631133163264 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

2631133163264 is an equidigital number, since it uses as much as digits as its factorization.

2631133163264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11705 (or 11691 counting only the distinct ones).

The product of its digits is 279936, while the sum is 41.

The spelling of 2631133163264 in words is "two trillion, six hundred thirty-one billion, one hundred thirty-three million, one hundred sixty-three thousand, two hundred sixty-four".