230332715388 has 36 divisors (see below), whose sum is σ = 597965866680. Its totient is φ = 74702501856.

The previous prime is 230332715381. The next prime is 230332715407. The reversal of 230332715388 is 883517233032.

230332715388 is a `hidden beast` number, since 2 + 303 + 327 + 15 + 3 + 8 + 8 = 666.

230332715388 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230332715381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 86459898 + ... + 86462561.

Almost surely, 2^230332715388 is an apocalyptic number.

It is an amenable number.

230332715388 is an abundant number, since it is smaller than the sum of its proper divisors (367633151292).

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

230332715388 is a wasteful number, since it uses less digits than its factorization.

230332715388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172922506 (or 172922501 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 45.

The spelling of 230332715388 in words is "two hundred thirty billion, three hundred thirty-two million, seven hundred fifteen thousand, three hundred eighty-eight".