136456364440012 has 24 divisors (see below), whose sum is σ = 244636844739840. Its totient is φ = 66560311520640.

The previous prime is 136456364440001. The next prime is 136456364440021. The reversal of 136456364440012 is 210044463654631.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20647788 + ... + 26443219.

It is an arithmetic number, because the mean of its divisors is an integer number (10193201864160).

Almost surely, 2^{136456364440012} is an apocalyptic number.

It is an amenable number.

136456364440012 is a deficient number, since it is larger than the sum of its proper divisors (108180480299828).

136456364440012 is a wasteful number, since it uses less digits than its factorization.

136456364440012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47108721 (or 47108719 counting only the distinct ones).

The product of its (nonzero) digits is 4976640, while the sum is 49.

The spelling of 136456364440012 in words is "one hundred thirty-six trillion, four hundred fifty-six billion, three hundred sixty-four million, four hundred forty thousand, twelve".