72692122902330 has 64 divisors (see below), whose sum is σ = 183923126731008. Its totient is φ = 18350606714880.

The previous prime is 72692122902283. The next prime is 72692122902349. The reversal of 72692122902330 is 3320922129627.

It is a self number, because there is not a number n which added to its sum of digits gives 72692122902330.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 542978961 + ... + 543112820.

It is an arithmetic number, because the mean of its divisors is an integer number (2873798855172).

Almost surely, 2^{72692122902330} is an apocalyptic number.

72692122902330 is an abundant number, since it is smaller than the sum of its proper divisors (111231003828678).

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

72692122902330 is a wasteful number, since it uses less digits than its factorization.

72692122902330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1086091911.

The product of its (nonzero) digits is 979776, while the sum is 48.

The spelling of 72692122902330 in words is "seventy-two trillion, six hundred ninety-two billion, one hundred twenty-two million, nine hundred two thousand, three hundred thirty".