12136038074 has 24 divisors (see below), whose sum is σ = 19255156308. Its totient is φ = 5735914560.

The previous prime is 12136038053. The next prime is 12136038097. The reversal of 12136038074 is 47083063121.

It can be written as a sum of positive squares in 2 ways, for example, as 11873371225 + 262666849 = 108965^2 + 16207^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 311564 + ... + 348344.

Almost surely, 2^12136038074 is an apocalyptic number.

12136038074 is a deficient number, since it is larger than the sum of its proper divisors (7119118234).

12136038074 is a wasteful number, since it uses less digits than its factorization.

12136038074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37278 (or 37259 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 35.

The spelling of 12136038074 in words is "twelve billion, one hundred thirty-six million, thirty-eight thousand, seventy-four".