13131188384 has 24 divisors (see below), whose sum is σ = 25930150848. Its totient is φ = 6545753280.

The previous prime is 13131188377. The next prime is 13131188417. The reversal of 13131188384 is 48388113131.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 609272 + ... + 630455.

It is an arithmetic number, because the mean of its divisors is an integer number (1080422952).

Almost surely, 2^13131188384 is an apocalyptic number.

It is an amenable number.

13131188384 is a deficient number, since it is larger than the sum of its proper divisors (12798962464).

13131188384 is a wasteful number, since it uses less digits than its factorization.

13131188384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1240068 (or 1240060 counting only the distinct ones).

The product of its digits is 55296, while the sum is 41.

The spelling of 13131188384 in words is "thirteen billion, one hundred thirty-one million, one hundred eighty-eight thousand, three hundred eighty-four".