13956459324 has 24 divisors (see below), whose sum is σ = 32567082240. Its totient is φ = 4651865904.

The previous prime is 13956459289. The next prime is 13956459337. The reversal of 13956459324 is 42395465931.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 272637 + ... + 319755.

It is an arithmetic number, because the mean of its divisors is an integer number (1356961760).

Almost surely, 2^13956459324 is an apocalyptic number.

It is an amenable number.

13956459324 is an abundant number, since it is smaller than the sum of its proper divisors (18610622916).

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

13956459324 is a wasteful number, since it uses less digits than its factorization.

13956459324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71809 (or 71807 counting only the distinct ones).

The product of its digits is 3499200, while the sum is 51.

The spelling of 13956459324 in words is "thirteen billion, nine hundred fifty-six million, four hundred fifty-nine thousand, three hundred twenty-four".