231432489302652 has 96 divisors (see below), whose sum is σ = 654561510624000. Its totient is φ = 70130524305600.

The previous prime is 231432489302629. The next prime is 231432489302701. The reversal of 231432489302652 is 256203984234132.

231432489302652 is a `hidden beast` number, since 2 + 3 + 1 + 4 + 324 + 8 + 9 + 302 + 6 + 5 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

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, 172720027 + ... + 174054797.

It is an arithmetic number, because the mean of its divisors is an integer number (6818349069000).

Almost surely, 2^{231432489302652} is an apocalyptic number.

231432489302652 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

231432489302652 is an abundant number, since it is smaller than the sum of its proper divisors (423129021321348).

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

231432489302652 is a wasteful number, since it uses less digits than its factorization.

231432489302652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1480744 (or 1480736 counting only the distinct ones).

The product of its (nonzero) digits is 14929920, while the sum is 54.

The spelling of 231432489302652 in words is "two hundred thirty-one trillion, four hundred thirty-two billion, four hundred eighty-nine million, three hundred two thousand, six hundred fifty-two".