136432704088680 has 32 divisors (see below), whose sum is σ = 409298112266400. Its totient is φ = 36382054423616.

The previous prime is 136432704088649. The next prime is 136432704088729. The reversal of 136432704088680 is 86880407234631.

It is a happy number.

It is a super-2 number, since 2×136432704088680² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (60).

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, 568469600250 + ... + 568469600489.

It is an arithmetic number, because the mean of its divisors is an integer number (12790566008325).

Almost surely, 2^{136432704088680} is an apocalyptic number.

136432704088680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

136432704088680 is an abundant number, since it is smaller than the sum of its proper divisors (272865408177720).

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

136432704088680 is a wasteful number, since it uses less digits than its factorization.

136432704088680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1136939200753 (or 1136939200749 counting only the distinct ones).

The product of its (nonzero) digits is 37158912, while the sum is 60.

The spelling of 136432704088680 in words is "one hundred thirty-six trillion, four hundred thirty-two billion, seven hundred four million, eighty-eight thousand, six hundred eighty".