136614722142 has 64 divisors (see below), whose sum is σ = 292747737600. Its totient is φ = 42349655040.

The previous prime is 136614722107. The next prime is 136614722171. The reversal of 136614722142 is 241227416631.

It is a self number, because there is not a number n which added to its sum of digits gives 136614722142.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16617709 + ... + 16625927.

It is an arithmetic number, because the mean of its divisors is an integer number (4574183400).

Almost surely, 2^136614722142 is an apocalyptic number.

136614722142 is an abundant number, since it is smaller than the sum of its proper divisors (156133015458).

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

136614722142 is a wasteful number, since it uses less digits than its factorization.

136614722142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10161.

The product of its digits is 96768, while the sum is 39.

The spelling of 136614722142 in words is "one hundred thirty-six billion, six hundred fourteen million, seven hundred twenty-two thousand, one hundred forty-two".