231474263124 has 36 divisors (see below), whose sum is σ = 584849178816. Its totient is φ = 71222849568.

The previous prime is 231474263081. The next prime is 231474263171. The reversal of 231474263124 is 421362474132.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 57067564 + ... + 57071619.

Almost surely, 2^231474263124 is an apocalyptic number.

It is an amenable number.

231474263124 is an abundant number, since it is smaller than the sum of its proper divisors (353374915692).

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

231474263124 is a wasteful number, since it uses less digits than its factorization.

231474263124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114139216 (or 114139201 counting only the distinct ones).

The product of its digits is 193536, while the sum is 39.

The spelling of 231474263124 in words is "two hundred thirty-one billion, four hundred seventy-four million, two hundred sixty-three thousand, one hundred twenty-four".