13713249792 has 80 divisors (see below), whose sum is σ = 39854181312. Its totient is φ = 4155525120.

The previous prime is 13713249763. The next prime is 13713249871. The reversal of 13713249792 is 29794231731.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 388918 + ... + 422709.

Almost surely, 2^13713249792 is an apocalyptic number.

13713249792 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13713249792 is an abundant number, since it is smaller than the sum of its proper divisors (26140931520).

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

13713249792 is an equidigital number, since it uses as much as digits as its factorization.

13713249792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 811659 (or 811643 counting only the distinct ones).

The product of its digits is 571536, while the sum is 48.

The spelling of 13713249792 in words is "thirteen billion, seven hundred thirteen million, two hundred forty-nine thousand, seven hundred ninety-two".