13116373656 has 32 divisors (see below), whose sum is σ = 32809873200. Its totient is φ = 4369599360.

The previous prime is 13116373643. The next prime is 13116373679. The reversal of 13116373656 is 65637361131.

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, 115171 + ... + 198738.

Almost surely, 2^13116373656 is an apocalyptic number.

It is an amenable number.

13116373656 is an abundant number, since it is smaller than the sum of its proper divisors (19693499544).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13116373656 is a wasteful number, since it uses less digits than its factorization.

13116373656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315659 (or 315655 counting only the distinct ones).

The product of its digits is 204120, while the sum is 42.

The spelling of 13116373656 in words is "thirteen billion, one hundred sixteen million, three hundred seventy-three thousand, six hundred fifty-six".