136474842048 has 56 divisors (see below), whose sum is σ = 369487143168. Its totient is φ = 44433666816.

The previous prime is 136474842001. The next prime is 136474842067. The reversal of 136474842048 is 840248474631.

It is a happy number.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8256936 + ... + 8273447.

Almost surely, 2^136474842048 is an apocalyptic number.

It is an amenable number.

136474842048 is an abundant number, since it is smaller than the sum of its proper divisors (233012301120).

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

136474842048 is a wasteful number, since it uses less digits than its factorization.

136474842048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16530441 (or 16530431 counting only the distinct ones).

The product of its (nonzero) digits is 4128768, while the sum is 51.

The spelling of 136474842048 in words is "one hundred thirty-six billion, four hundred seventy-four million, eight hundred forty-two thousand, forty-eight".