136891330080 has 96 divisors (see below), whose sum is σ = 449955886464. Its totient is φ = 34917206016.

The previous prime is 136891330073. The next prime is 136891330087. The reversal of 136891330080 is 80033198631.

It is an interprime number because it is at equal distance from previous prime (136891330073) and next prime (136891330087).

It is a tau number, because it is divible by the number of its divisors (96).

It is not an unprimeable number, because it can be changed into a prime (136891330087) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6188749 + ... + 6210828.

It is an arithmetic number, because the mean of its divisors is an integer number (4687040484).

Almost surely, 2^136891330080 is an apocalyptic number.

136891330080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

136891330080 is an abundant number, since it is smaller than the sum of its proper divisors (313064556384).

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

136891330080 is a wasteful number, since it uses less digits than its factorization.

136891330080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12399618 (or 12399610 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 42.

The spelling of 136891330080 in words is "one hundred thirty-six billion, eight hundred ninety-one million, three hundred thirty thousand, eighty".