136286195904 has 42 divisors (see below), whose sum is σ = 390639774980. Its totient is φ = 45428731776.

The previous prime is 136286195891. The next prime is 136286195911. The reversal of 136286195904 is 409591682631.

136286195904 is a `hidden beast` number, since 1 + 3 + 628 + 6 + 1 + 9 + 5 + 9 + 0 + 4 = 666.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 118303414 + ... + 118304565.

Almost surely, 2^136286195904 is an apocalyptic number.

It is an amenable number.

136286195904 is an abundant number, since it is smaller than the sum of its proper divisors (254353579076).

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

136286195904 is a wasteful number, since it uses less digits than its factorization.

136286195904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236607997 (or 236607984 counting only the distinct ones).

The product of its (nonzero) digits is 2799360, while the sum is 54.

The spelling of 136286195904 in words is "one hundred thirty-six billion, two hundred eighty-six million, one hundred ninety-five thousand, nine hundred four".