136402806840032 has 96 divisors (see below), whose sum is σ = 270372087336960. Its totient is φ = 67738080954880.

The previous prime is 136402806839909. The next prime is 136402806840043. The reversal of 136402806840032 is 230048608204631.

It is a super-2 number, since 2×136402806840032² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13295911319 + ... + 13295921577.

It is an arithmetic number, because the mean of its divisors is an integer number (2816375909760).

Almost surely, 2^{136402806840032} is an apocalyptic number.

It is an amenable number.

136402806840032 is a deficient number, since it is larger than the sum of its proper divisors (133969280496928).

136402806840032 is a wasteful number, since it uses less digits than its factorization.

136402806840032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13656 (or 13648 counting only the distinct ones).

The product of its (nonzero) digits is 1327104, while the sum is 47.

The spelling of 136402806840032 in words is "one hundred thirty-six trillion, four hundred two billion, eight hundred six million, eight hundred forty thousand, thirty-two".