231457502400 has 168 divisors, whose sum is σ = 804042801360. Its totient is φ = 58091274240.

The previous prime is 231457502363. The next prime is 231457502407. The reversal of 231457502400 is 4205754132.

231457502400 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (231457502407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1336645 + ... + 1499844.

Almost surely, 2^231457502400 is an apocalyptic number.

231457502400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

231457502400 is an abundant number, since it is smaller than the sum of its proper divisors (572585298960).

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

231457502400 is a wasteful number, since it uses less digits than its factorization.

231457502400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2836531 (or 2836516 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 33.

The spelling of 231457502400 in words is "two hundred thirty-one billion, four hundred fifty-seven million, five hundred two thousand, four hundred".