136577131324 has 24 divisors (see below), whose sum is σ = 240019078208. Its totient is φ = 68000808960.

The previous prime is 136577131321. The next prime is 136577131331. The reversal of 136577131324 is 423131775631.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136577131321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 918844 + ... + 1057084.

Almost surely, 2^136577131324 is an apocalyptic number.

It is an amenable number.

136577131324 is a deficient number, since it is larger than the sum of its proper divisors (103441946884).

136577131324 is a wasteful number, since it uses less digits than its factorization.

136577131324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139285 (or 139283 counting only the distinct ones).

The product of its digits is 317520, while the sum is 43.

The spelling of 136577131324 in words is "one hundred thirty-six billion, five hundred seventy-seven million, one hundred thirty-one thousand, three hundred twenty-four".