136111166686 has 16 divisors (see below), whose sum is σ = 222738527088. Its totient is φ = 61865611200.

The previous prime is 136111166671. The next prime is 136111166731. The reversal of 136111166686 is 686661111631.

It is a congruent number.

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, 327196 + ... + 615856.

It is an arithmetic number, because the mean of its divisors is an integer number (13921157943).

Almost surely, 2^136111166686 is an apocalyptic number.

136111166686 is a deficient number, since it is larger than the sum of its proper divisors (86627360402).

136111166686 is a wasteful number, since it uses less digits than its factorization.

136111166686 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 310107.

The product of its digits is 186624, while the sum is 46.

The spelling of 136111166686 in words is "one hundred thirty-six billion, one hundred eleven million, one hundred sixty-six thousand, six hundred eighty-six".