368161590196 has 6 divisors (see below), whose sum is σ = 644282782850. Its totient is φ = 184080795096.

The previous prime is 368161590191. The next prime is 368161590217. The reversal of 368161590196 is 691095161863.

It can be written as a sum of positive squares in only one way, i.e., 365904010000 + 2257580196 = 604900^2 + 47514^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (368161590191) by changing a digit.

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 as a sum of consecutive naturals, namely, 46020198771 + ... + 46020198778.

Almost surely, 2^368161590196 is an apocalyptic number.

It is an amenable number.

368161590196 is a deficient number, since it is larger than the sum of its proper divisors (276121192654).

368161590196 is a wasteful number, since it uses less digits than its factorization.

368161590196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92040397553 (or 92040397551 counting only the distinct ones).

The product of its (nonzero) digits is 2099520, while the sum is 55.

The spelling of 368161590196 in words is "three hundred sixty-eight billion, one hundred sixty-one million, five hundred ninety thousand, one hundred ninety-six".