231055344 has 60 divisors (see below), whose sum is σ = 696380776. Its totient is φ = 71093376.

The previous prime is 231055259. The next prime is 231055351. The reversal of 231055344 is 443550132.

231055344 is a `hidden beast` number, since 2 + 310 + 5 + 5 + 344 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 59842 + ... + 63585.

Almost surely, 2^231055344 is an apocalyptic number.

231055344 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

231055344 is an abundant number, since it is smaller than the sum of its proper divisors (465325432).

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

231055344 is a wasteful number, since it uses less digits than its factorization.

231055344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123454 (or 123445 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 231055344 is about 15200.5047284621. The cubic root of 231055344 is about 613.6282413949.

The spelling of 231055344 in words is "two hundred thirty-one million, fifty-five thousand, three hundred forty-four".