136622544160 has 24 divisors (see below), whose sum is σ = 322770760956. Its totient is φ = 54649017600.

The previous prime is 136622544143. The next prime is 136622544203. The reversal of 136622544160 is 61445226631.

It can be written as a sum of positive squares in 2 ways, for example, as 126391626256 + 10230917904 = 355516^2 + 101148^2 .

It is a Harshad number since it is a multiple of its sum of digits (40).

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, 426945291 + ... + 426945610.

Almost surely, 2^136622544160 is an apocalyptic number.

136622544160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

136622544160 is an abundant number, since it is smaller than the sum of its proper divisors (186148216796).

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

136622544160 is an equidigital number, since it uses as much as digits as its factorization.

136622544160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 853890916 (or 853890908 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 40.

The spelling of 136622544160 in words is "one hundred thirty-six billion, six hundred twenty-two million, five hundred forty-four thousand, one hundred sixty".