188375836196 has 12 divisors (see below), whose sum is σ = 329774096652. Its totient is φ = 94154665728.

The previous prime is 188375836169. The next prime is 188375836213. The reversal of 188375836196 is 691638573881.

It can be written as a sum of positive squares in 2 ways, for example, as 63388132900 + 124987703296 = 251770^2 + 353536^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8300345 + ... + 8323008.

It is an arithmetic number, because the mean of its divisors is an integer number (27481174721).

Almost surely, 2^188375836196 is an apocalyptic number.

It is an amenable number.

188375836196 is a deficient number, since it is larger than the sum of its proper divisors (141398260456).

188375836196 is a wasteful number, since it uses less digits than its factorization.

188375836196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16626190 (or 16626188 counting only the distinct ones).

The product of its digits is 52254720, while the sum is 65.

The spelling of 188375836196 in words is "one hundred eighty-eight billion, three hundred seventy-five million, eight hundred thirty-six thousand, one hundred ninety-six".