230272554312 has 24 divisors (see below), whose sum is σ = 623654834790. Its totient is φ = 76757518080.

The previous prime is 230272554289. The next prime is 230272554359. The reversal of 230272554312 is 213455272032.

230272554312 is a `hidden beast` number, since 2 + 3 + 0 + 2 + 72 + 554 + 31 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 149903706276 + 80368848036 = 387174^2 + 283494^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (36).

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 5 ways as a sum of consecutive naturals, for example, 1599114889 + ... + 1599115032.

Almost surely, 2^230272554312 is an apocalyptic number.

It is an amenable number.

230272554312 is an abundant number, since it is smaller than the sum of its proper divisors (393382280478).

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

230272554312 is a wasteful number, since it uses less digits than its factorization.

230272554312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3198229933 (or 3198229926 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 36.

The spelling of 230272554312 in words is "two hundred thirty billion, two hundred seventy-two million, five hundred fifty-four thousand, three hundred twelve".