136707178480 has 40 divisors (see below), whose sum is σ = 320930075232. Its totient is φ = 54151966464.

The previous prime is 136707178477. The next prime is 136707178523. The reversal of 136707178480 is 84871707631.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×136707178480² (a number of 23 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8287099 + ... + 8303578.

Almost surely, 2^136707178480 is an apocalyptic number.

136707178480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

136707178480 is an abundant number, since it is smaller than the sum of its proper divisors (184222896752).

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

136707178480 is a wasteful number, since it uses less digits than its factorization.

136707178480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16590793 (or 16590787 counting only the distinct ones).

The product of its (nonzero) digits is 1580544, while the sum is 52.

The spelling of 136707178480 in words is "one hundred thirty-six billion, seven hundred seven million, one hundred seventy-eight thousand, four hundred eighty".