13162970688 has 56 divisors (see below), whose sum is σ = 39802320192. Its totient is φ = 3760848384.

The previous prime is 13162970677. The next prime is 13162970701. The reversal of 13162970688 is 88607926131.

It is a tau number, because it is divible by the number of its divisors (56).

It is a self number, because there is not a number n which added to its sum of digits gives 13162970688.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4895595 + ... + 4898282.

Almost surely, 2^13162970688 is an apocalyptic number.

It is an amenable number.

13162970688 is an abundant number, since it is smaller than the sum of its proper divisors (26639349504).

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

13162970688 is an equidigital number, since it uses as much as digits as its factorization.

13162970688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9793899 (or 9793889 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 51.

The spelling of 13162970688 in words is "thirteen billion, one hundred sixty-two million, nine hundred seventy thousand, six hundred eighty-eight".