231424055204 has 6 divisors (see below), whose sum is σ = 404992096614. Its totient is φ = 115712027600.

The previous prime is 231424055183. The next prime is 231424055263. The reversal of 231424055204 is 402550424132.

It can be written as a sum of positive squares in only one way, i.e., 214183840000 + 17240215204 = 462800^2 + 131302^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28928006897 + ... + 28928006904.

It is an arithmetic number, because the mean of its divisors is an integer number (67498682769).

Almost surely, 2^231424055204 is an apocalyptic number.

It is an amenable number.

231424055204 is a deficient number, since it is larger than the sum of its proper divisors (173568041410).

231424055204 is a wasteful number, since it uses less digits than its factorization.

231424055204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57856013805 (or 57856013803 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 32.

Adding to 231424055204 its reverse (402550424132), we get a palindrome (633974479336).

The spelling of 231424055204 in words is "two hundred thirty-one billion, four hundred twenty-four million, fifty-five thousand, two hundred four".