13120783888924 has 48 divisors (see below), whose sum is σ = 23816489356800. Its totient is φ = 6317284736000.

The previous prime is 13120783888867. The next prime is 13120783888939. The reversal of 13120783888924 is 42988838702131.

It is a hoax number, since the sum of its digits (64) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 312520014 + ... + 312561994.

It is an arithmetic number, because the mean of its divisors is an integer number (496176861600).

Almost surely, 2^{13120783888924} is an apocalyptic number.

It is an amenable number.

13120783888924 is a deficient number, since it is larger than the sum of its proper divisors (10695705467876).

13120783888924 is a wasteful number, since it uses less digits than its factorization.

13120783888924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49134 (or 49132 counting only the distinct ones).

The product of its (nonzero) digits is 37158912, while the sum is 64.

The spelling of 13120783888924 in words is "thirteen trillion, one hundred twenty billion, seven hundred eighty-three million, eight hundred eighty-eight thousand, nine hundred twenty-four".