136140620588 has 36 divisors (see below), whose sum is σ = 277434598392. Its totient is φ = 58284676800.

The previous prime is 136140620579. The next prime is 136140620593. The reversal of 136140620588 is 885026041631.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 177638 + ... + 551213.

It is an arithmetic number, because the mean of its divisors is an integer number (7706516622).

Almost surely, 2^136140620588 is an apocalyptic number.

It is an amenable number.

136140620588 is an abundant number, since it is smaller than the sum of its proper divisors (141293977804).

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

136140620588 is a wasteful number, since it uses less digits than its factorization.

136140620588 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 729822 (or 729813 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 44.

The spelling of 136140620588 in words is "one hundred thirty-six billion, one hundred forty million, six hundred twenty thousand, five hundred eighty-eight".