136265642432 has 14 divisors (see below), whose sum is σ = 270402134328. Its totient is φ = 68132821184.

The previous prime is 136265642413. The next prime is 136265642467. The reversal of 136265642432 is 234246562631.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1064575268 + ... + 1064575395.

Almost surely, 2^136265642432 is an apocalyptic number.

It is an amenable number.

136265642432 is a deficient number, since it is larger than the sum of its proper divisors (134136491896).

136265642432 is an equidigital number, since it uses as much as digits as its factorization.

136265642432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2129150675 (or 2129150665 counting only the distinct ones).

The product of its digits is 1244160, while the sum is 44.

The spelling of 136265642432 in words is "one hundred thirty-six billion, two hundred sixty-five million, six hundred forty-two thousand, four hundred thirty-two".