136213294917 has 32 divisors (see below), whose sum is σ = 214662758400. Its totient is φ = 75215731968.

The previous prime is 136213294909. The next prime is 136213294927. The reversal of 136213294917 is 719492312631.

It is not a de Polignac number, because 136213294917 - 2³ = 136213294909 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136213294907) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 795492 + ... + 951437.

It is an arithmetic number, because the mean of its divisors is an integer number (6708211200).

Almost surely, 2^136213294917 is an apocalyptic number.

It is an amenable number.

136213294917 is a deficient number, since it is larger than the sum of its proper divisors (78449463483).

136213294917 is a wasteful number, since it uses less digits than its factorization.

136213294917 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1747065.

The product of its digits is 489888, while the sum is 48.

The spelling of 136213294917 in words is "one hundred thirty-six billion, two hundred thirteen million, two hundred ninety-four thousand, nine hundred seventeen".