136624245568 has 28 divisors (see below), whose sum is σ = 279859345792. Its totient is φ = 66108504960.

The previous prime is 136624245553. The next prime is 136624245577. The reversal of 136624245568 is 865542426631.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 34429530 + ... + 34433497.

Almost surely, 2^136624245568 is an apocalyptic number.

It is an amenable number.

136624245568 is an abundant number, since it is smaller than the sum of its proper divisors (143235100224).

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

136624245568 is an equidigital number, since it uses as much as digits as its factorization.

136624245568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68863070 (or 68863060 counting only the distinct ones).

The product of its digits is 8294400, while the sum is 52.

The spelling of 136624245568 in words is "one hundred thirty-six billion, six hundred twenty-four million, two hundred forty-five thousand, five hundred sixty-eight".