15238264396224 has 56 divisors (see below), whose sum is σ = 40432123098000. Its totient is φ = 5065032146944.

The previous prime is 15238264396171. The next prime is 15238264396273. The reversal of 15238264396224 is 42269346283251.

It is a hoax number, since the sum of its digits (57) coincides with the sum of the digits of its distinct prime factors.

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, 112348599 + ... + 112484150.

Almost surely, 2^{15238264396224} is an apocalyptic number.

It is an amenable number.

15238264396224 is an abundant number, since it is smaller than the sum of its proper divisors (25193858701776).

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

15238264396224 is a wasteful number, since it uses less digits than its factorization.

15238264396224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224833117 (or 224833107 counting only the distinct ones).

The product of its digits is 29859840, while the sum is 57.

The spelling of 15238264396224 in words is "fifteen trillion, two hundred thirty-eight billion, two hundred sixty-four million, three hundred ninety-six thousand, two hundred twenty-four".