192091936408 has 16 divisors (see below), whose sum is σ = 360208330560. Its totient is φ = 96036381600.

The previous prime is 192091936391. The next prime is 192091936417. The reversal of 192091936408 is 804639190291.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1112808 + ... + 1273783.

It is an arithmetic number, because the mean of its divisors is an integer number (22513020660).

Almost surely, 2^192091936408 is an apocalyptic number.

It is an amenable number.

192091936408 is a deficient number, since it is larger than the sum of its proper divisors (168116394152).

192091936408 is a wasteful number, since it uses less digits than its factorization.

192091936408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2396658 (or 2396654 counting only the distinct ones).

The product of its (nonzero) digits is 839808, while the sum is 52.

The spelling of 192091936408 in words is "one hundred ninety-two billion, ninety-one million, nine hundred thirty-six thousand, four hundred eight".