136601272938 has 64 divisors (see below), whose sum is σ = 304442530560. Its totient is φ = 40571284992.

The previous prime is 136601272933. The next prime is 136601272943. The reversal of 136601272938 is 839272106631.

It is an interprime number because it is at equal distance from previous prime (136601272933) and next prime (136601272943).

It is not an unprimeable number, because it can be changed into a prime (136601272933) by changing a digit.

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 in 31 ways as a sum of consecutive naturals, for example, 15506131 + ... + 15514937.

It is an arithmetic number, because the mean of its divisors is an integer number (4756914540).

Almost surely, 2^136601272938 is an apocalyptic number.

136601272938 is an abundant number, since it is smaller than the sum of its proper divisors (167841257622).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

136601272938 is a wasteful number, since it uses less digits than its factorization.

136601272938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15711.

The product of its (nonzero) digits is 653184, while the sum is 48.

The spelling of 136601272938 in words is "one hundred thirty-six billion, six hundred one million, two hundred seventy-two thousand, nine hundred thirty-eight".