18696084162 has 32 divisors (see below), whose sum is σ = 43606032000. Its totient is φ = 5341737744.

The previous prime is 18696084161. The next prime is 18696084259. The reversal of 18696084162 is 26148069681.

It is not an unprimeable number, because it can be changed into a prime (18696084161) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4540237 + ... + 4544352.

It is an arithmetic number, because the mean of its divisors is an integer number (1362688500).

Almost surely, 2^18696084162 is an apocalyptic number.

18696084162 is an abundant number, since it is smaller than the sum of its proper divisors (24909947838).

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

18696084162 is an equidigital number, since it uses as much as digits as its factorization.

18696084162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9084615 (or 9084601 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 51.

The spelling of 18696084162 in words is "eighteen billion, six hundred ninety-six million, eighty-four thousand, one hundred sixty-two".