13979500367 has 16 divisors (see below), whose sum is σ = 16919580672. Its totient is φ = 11275440000.

The previous prime is 13979500273. The next prime is 13979500387. The reversal of 13979500367 is 76300597931.

It is a cyclic number.

It is not a de Polignac number, because 13979500367 - 2⁸ = 13979500111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13979500387) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1009742 + ... + 1023492.

It is an arithmetic number, because the mean of its divisors is an integer number (1057473792).

Almost surely, 2^13979500367 is an apocalyptic number.

13979500367 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

13979500367 is a deficient number, since it is larger than the sum of its proper divisors (2940080305).

13979500367 is a wasteful number, since it uses less digits than its factorization.

13979500367 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22318.

The product of its (nonzero) digits is 1071630, while the sum is 50.

The spelling of 13979500367 in words is "thirteen billion, nine hundred seventy-nine million, five hundred thousand, three hundred sixty-seven".