231014258382 has 64 divisors (see below), whose sum is σ = 489944689920. Its totient is φ = 72413409024.

The previous prime is 231014258369. The next prime is 231014258413. The reversal of 231014258382 is 283852410132.

It is a self number, because there is not a number n which added to its sum of digits gives 231014258382.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12672138 + ... + 12690354.

It is an arithmetic number, because the mean of its divisors is an integer number (7655385780).

Almost surely, 2^231014258382 is an apocalyptic number.

231014258382 is an abundant number, since it is smaller than the sum of its proper divisors (258930431538).

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

231014258382 is a wasteful number, since it uses less digits than its factorization.

231014258382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19057.

The product of its (nonzero) digits is 92160, while the sum is 39.

The spelling of 231014258382 in words is "two hundred thirty-one billion, fourteen million, two hundred fifty-eight thousand, three hundred eighty-two".