12631070764 has 12 divisors (see below), whose sum is σ = 23804710384. Its totient is φ = 5829724944.

The previous prime is 12631070761. The next prime is 12631070773. The reversal of 12631070764 is 46707013621.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (12631070761) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 121452552 + ... + 121452655.

Almost surely, 2^12631070764 is an apocalyptic number.

It is an amenable number.

12631070764 is a deficient number, since it is larger than the sum of its proper divisors (11173639620).

12631070764 is a wasteful number, since it uses less digits than its factorization.

12631070764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242905224 (or 242905222 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 37.

The spelling of 12631070764 in words is "twelve billion, six hundred thirty-one million, seventy thousand, seven hundred sixty-four".