136862340780 has 48 divisors (see below), whose sum is σ = 418052242944. Its totient is φ = 33178749120.

The previous prime is 136862340763. The next prime is 136862340841. The reversal of 136862340780 is 87043268631.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 103682932 + ... + 103684251.

It is an arithmetic number, because the mean of its divisors is an integer number (8709421728).

Almost surely, 2^136862340780 is an apocalyptic number.

136862340780 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

136862340780 is an abundant number, since it is smaller than the sum of its proper divisors (281189902164).

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

136862340780 is a wasteful number, since it uses less digits than its factorization.

136862340780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207367206 (or 207367204 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 48.

The spelling of 136862340780 in words is "one hundred thirty-six billion, eight hundred sixty-two million, three hundred forty thousand, seven hundred eighty".