13387248792 has 48 divisors (see below), whose sum is σ = 36319013640. Its totient is φ = 4454800128.

The previous prime is 13387248733. The next prime is 13387248799. The reversal of 13387248792 is 29784278331.

13387248792 is a `hidden beast` number, since 1 + 3 + 3 + 8 + 72 + 487 + 92 = 666.

13387248792 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13387248799) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 116113 + ... + 200640.

Almost surely, 2^13387248792 is an apocalyptic number.

13387248792 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13387248792 is an abundant number, since it is smaller than the sum of its proper divisors (22931764848).

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

13387248792 is a wasteful number, since it uses less digits than its factorization.

13387248792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 317352 (or 317345 counting only the distinct ones).

The product of its digits is 4064256, while the sum is 54.

The spelling of 13387248792 in words is "thirteen billion, three hundred eighty-seven million, two hundred forty-eight thousand, seven hundred ninety-two".