136634304264 has 16 divisors (see below), whose sum is σ = 341585760720. Its totient is φ = 45544768080.

The previous prime is 136634304251. The next prime is 136634304269. The reversal of 136634304264 is 462403436631.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (136634304269) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2846547982 + ... + 2846548029.

It is an arithmetic number, because the mean of its divisors is an integer number (21349110045).

Almost surely, 2^136634304264 is an apocalyptic number.

It is an amenable number.

136634304264 is an abundant number, since it is smaller than the sum of its proper divisors (204951456456).

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

136634304264 is a wasteful number, since it uses less digits than its factorization.

136634304264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5693096020 (or 5693096016 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 42.

The spelling of 136634304264 in words is "one hundred thirty-six billion, six hundred thirty-four million, three hundred four thousand, two hundred sixty-four".