12507420118608 has 60 divisors (see below), whose sum is σ = 35949442901268. Its totient is φ = 4056460577280.

The previous prime is 12507420118597. The next prime is 12507420118649. The reversal of 12507420118608 is 80681102470521.

12507420118608 is a `hidden beast` number, since 1 + 2 + 5 + 0 + 7 + 4 + 20 + 1 + 18 + 608 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 5379096826944 + 7128323291664 = 2319288^2 + 2669892^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1173739053 + ... + 1173749708.

Almost surely, 2^{12507420118608} is an apocalyptic number.

12507420118608 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

12507420118608 is an abundant number, since it is smaller than the sum of its proper divisors (23442022782660).

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

12507420118608 is a wasteful number, since it uses less digits than its factorization.

12507420118608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2347488812 (or 2347488803 counting only the distinct ones).

The product of its (nonzero) digits is 215040, while the sum is 45.

The spelling of 12507420118608 in words is "twelve trillion, five hundred seven billion, four hundred twenty million, one hundred eighteen thousand, six hundred eight".