720116868627 has 48 divisors (see below), whose sum is σ = 1161627183808. Its totient is φ = 426985447680.

The previous prime is 720116868577. The next prime is 720116868643. The reversal of 720116868627 is 726868611027.

720116868627 is a `hidden beast` number, since 7 + 2 + 0 + 1 + 1 + 6 + 8 + 6 + 8 + 627 = 666.

It is not a de Polignac number, because 720116868627 - 2²³ = 720108480019 is a prime.

It is not an unprimeable number, because it can be changed into a prime (720116868227) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 361624 + ... + 1253397.

Almost surely, 2^720116868627 is an apocalyptic number.

720116868627 is a deficient number, since it is larger than the sum of its proper divisors (441510315181).

720116868627 is a wasteful number, since it uses less digits than its factorization.

720116868627 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1615180 (or 1615177 counting only the distinct ones).

The product of its (nonzero) digits is 2709504, while the sum is 54.

The spelling of 720116868627 in words is "seven hundred twenty billion, one hundred sixteen million, eight hundred sixty-eight thousand, six hundred twenty-seven".