136432807480 has 16 divisors (see below), whose sum is σ = 306973816920. Its totient is φ = 54573122976.

The previous prime is 136432807451. The next prime is 136432807487. The reversal of 136432807480 is 84708234631.

It is a super-2 number, since 2×136432807480² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 136432807480.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136432807487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1705410054 + ... + 1705410133.

Almost surely, 2^136432807480 is an apocalyptic number.

136432807480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

136432807480 is an abundant number, since it is smaller than the sum of its proper divisors (170541009440).

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

136432807480 is a wasteful number, since it uses less digits than its factorization.

136432807480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3410820198 (or 3410820194 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 46.

The spelling of 136432807480 in words is "one hundred thirty-six billion, four hundred thirty-two million, eight hundred seven thousand, four hundred eighty".