13688374604 has 6 divisors (see below), whose sum is σ = 23954655564. Its totient is φ = 6844187300.

The previous prime is 13688374603. The next prime is 13688374631. The reversal of 13688374604 is 40647388631.

It is not an unprimeable number, because it can be changed into a prime (13688374603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1711046822 + ... + 1711046829.

It is an arithmetic number, because the mean of its divisors is an integer number (3992442594).

Almost surely, 2^13688374604 is an apocalyptic number.

It is an amenable number.

13688374604 is a deficient number, since it is larger than the sum of its proper divisors (10266280960).

13688374604 is a wasteful number, since it uses less digits than its factorization.

13688374604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3422093655 (or 3422093653 counting only the distinct ones).

The product of its (nonzero) digits is 2322432, while the sum is 50.

The spelling of 13688374604 in words is "thirteen billion, six hundred eighty-eight million, three hundred seventy-four thousand, six hundred four".