79131660200 has 48 divisors (see below), whose sum is σ = 189915999360. Its totient is φ = 30631608000.

The previous prime is 79131660187. The next prime is 79131660217. The reversal of 79131660200 is 206613197.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6375386 + ... + 6387785.

It is an arithmetic number, because the mean of its divisors is an integer number (3956583320).

Almost surely, 2^79131660200 is an apocalyptic number.

It is an amenable number.

79131660200 is an abundant number, since it is smaller than the sum of its proper divisors (110784339160).

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

79131660200 is a wasteful number, since it uses less digits than its factorization.

79131660200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12763218 (or 12763209 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 35.

The spelling of 79131660200 in words is "seventy-nine billion, one hundred thirty-one million, six hundred sixty thousand, two hundred".