231085041024 has 32 divisors (see below), whose sum is σ = 613819641240. Its totient is φ = 77028346880.

The previous prime is 231085041017. The next prime is 231085041037. The reversal of 231085041024 is 420140580132.

It is a tau number, because it is divible by the number of its divisors (32).

It is a junction number, because it is equal to n+sod(n) for n = 231085040982 and 231085041000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 300891597 + ... + 300892364.

Almost surely, 2^231085041024 is an apocalyptic number.

231085041024 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

231085041024 is an abundant number, since it is smaller than the sum of its proper divisors (382734600216).

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

231085041024 is an equidigital number, since it uses as much as digits as its factorization.

231085041024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 601783978 (or 601783966 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 30.

The spelling of 231085041024 in words is "two hundred thirty-one billion, eighty-five million, forty-one thousand, twenty-four".