72116050670616 has 32 divisors (see below), whose sum is σ = 180691663734000. Its totient is φ = 23985145282560.

The previous prime is 72116050670581. The next prime is 72116050670707. The reversal of 72116050670616 is 61607605061127.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3346131145 + ... + 3346152696.

Almost surely, 2^{72116050670616} is an apocalyptic number.

It is an amenable number.

72116050670616 is an abundant number, since it is smaller than the sum of its proper divisors (108575613063384).

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

72116050670616 is a wasteful number, since it uses less digits than its factorization.

72116050670616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6692284299 (or 6692284295 counting only the distinct ones).

The product of its (nonzero) digits is 635040, while the sum is 48.

The spelling of 72116050670616 in words is "seventy-two trillion, one hundred sixteen billion, fifty million, six hundred seventy thousand, six hundred sixteen".