13791423904 has 24 divisors (see below), whose sum is σ = 28580912640. Its totient is φ = 6532779456.

The previous prime is 13791423853. The next prime is 13791423907. The reversal of 13791423904 is 40932419731.

It is not an unprimeable number, because it can be changed into a prime (13791423907) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11341024 + ... + 11342239.

It is an arithmetic number, because the mean of its divisors is an integer number (1190871360).

Almost surely, 2^13791423904 is an apocalyptic number.

It is an amenable number.

13791423904 is an abundant number, since it is smaller than the sum of its proper divisors (14789488736).

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

13791423904 is a wasteful number, since it uses less digits than its factorization.

13791423904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22683292 (or 22683284 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 43.

The spelling of 13791423904 in words is "thirteen billion, seven hundred ninety-one million, four hundred twenty-three thousand, nine hundred four".