12417602178120 has 32 divisors (see below), whose sum is σ = 37252806534720. Its totient is φ = 3311360580800.

The previous prime is 12417602178103. The next prime is 12417602178199. The reversal of 12417602178120 is 2187120671421.

It is a happy number.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

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, 51740008956 + ... + 51740009195.

It is an arithmetic number, because the mean of its divisors is an integer number (1164150204210).

Almost surely, 2^{12417602178120} is an apocalyptic number.

12417602178120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12417602178120 is an abundant number, since it is smaller than the sum of its proper divisors (24835204356600).

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

12417602178120 is a wasteful number, since it uses less digits than its factorization.

12417602178120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103480018165 (or 103480018161 counting only the distinct ones).

The product of its (nonzero) digits is 75264, while the sum is 42.

The spelling of 12417602178120 in words is "twelve trillion, four hundred seventeen billion, six hundred two million, one hundred seventy-eight thousand, one hundred twenty".