72668113176230 has 128 divisors (see below), whose sum is σ = 155049160089600. Its totient is φ = 24174160012800.

The previous prime is 72668113176203. The next prime is 72668113176247. The reversal of 72668113176230 is 3267131186627.

72668113176230 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 72977441 + ... + 73966499.

It is an arithmetic number, because the mean of its divisors is an integer number (1211321563200).

Almost surely, 2^{72668113176230} is an apocalyptic number.

72668113176230 is an abundant number, since it is smaller than the sum of its proper divisors (82381046913370).

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

72668113176230 is a wasteful number, since it uses less digits than its factorization.

72668113176230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 989550.

The product of its (nonzero) digits is 3048192, while the sum is 53.

The spelling of 72668113176230 in words is "seventy-two trillion, six hundred sixty-eight billion, one hundred thirteen million, one hundred seventy-six thousand, two hundred thirty".