136631212337360 has 80 divisors (see below), whose sum is σ = 344152060108416. Its totient is φ = 50146361055744.

The previous prime is 136631212337311. The next prime is 136631212337363. The reversal of 136631212337360 is 63733212136631.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136631212337363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 393168134 + ... + 393515493.

Almost surely, 2^{136631212337360} is an apocalyptic number.

136631212337360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

136631212337360 is an abundant number, since it is smaller than the sum of its proper divisors (207520847771056).

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

136631212337360 is a wasteful number, since it uses less digits than its factorization.

136631212337360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 786683820 (or 786683814 counting only the distinct ones).

The product of its (nonzero) digits is 1469664, while the sum is 47.

The spelling of 136631212337360 in words is "one hundred thirty-six trillion, six hundred thirty-one billion, two hundred twelve million, three hundred thirty-seven thousand, three hundred sixty".