136371864068 has 12 divisors (see below), whose sum is σ = 260346286032. Its totient is φ = 61987210920.

The previous prime is 136371864029. The next prime is 136371864077. The reversal of 136371864068 is 860468173631.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1549680230 + ... + 1549680317.

It is an arithmetic number, because the mean of its divisors is an integer number (21695523836).

Almost surely, 2^136371864068 is an apocalyptic number.

It is an amenable number.

136371864068 is a deficient number, since it is larger than the sum of its proper divisors (123974421964).

136371864068 is a wasteful number, since it uses less digits than its factorization.

136371864068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3099360562 (or 3099360560 counting only the distinct ones).

The product of its (nonzero) digits is 3483648, while the sum is 53.

The spelling of 136371864068 in words is "one hundred thirty-six billion, three hundred seventy-one million, eight hundred sixty-four thousand, sixty-eight".