231364358682856 has 512 divisors, whose sum is σ = 541217064960000. Its totient is φ = 90542345564160.

The previous prime is 231364358682833. The next prime is 231364358682893. The reversal of 231364358682856 is 658286853463132.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 405191521051 + ... + 405191521621.

It is an arithmetic number, because the mean of its divisors is an integer number (1057064580000).

Almost surely, 2^{231364358682856} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 231364358682856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (270608532480000).

231364358682856 is an abundant number, since it is smaller than the sum of its proper divisors (309852706277144).

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

231364358682856 is a wasteful number, since it uses less digits than its factorization.

231364358682856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1285 (or 1281 counting only the distinct ones).

The product of its digits is 1194393600, while the sum is 70.

The spelling of 231364358682856 in words is "two hundred thirty-one trillion, three hundred sixty-four billion, three hundred fifty-eight million, six hundred eighty-two thousand, eight hundred fifty-six".