230166731712 has 56 divisors (see below), whose sum is σ = 613631601792. Its totient is φ = 76136569600.

The previous prime is 230166731659. The next prime is 230166731749. The reversal of 230166731712 is 217137661032.

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 7 ways as a sum of consecutive naturals, for example, 4550364 + ... + 4600667.

Almost surely, 2^230166731712 is an apocalyptic number.

It is an amenable number.

230166731712 is an abundant number, since it is smaller than the sum of its proper divisors (383464870080).

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

230166731712 is a wasteful number, since it uses less digits than its factorization.

230166731712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9151177 (or 9151167 counting only the distinct ones).

The product of its (nonzero) digits is 63504, while the sum is 39.

The spelling of 230166731712 in words is "two hundred thirty billion, one hundred sixty-six million, seven hundred thirty-one thousand, seven hundred twelve".