12415078126 has 16 divisors (see below), whose sum is σ = 20319625008. Its totient is φ = 5642094400.

The previous prime is 12415078063. The next prime is 12415078157. The reversal of 12415078126 is 62187051421.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62496 + ... + 169516.

It is an arithmetic number, because the mean of its divisors is an integer number (1269976563).

Almost surely, 2^12415078126 is an apocalyptic number.

12415078126 is a deficient number, since it is larger than the sum of its proper divisors (7904546882).

12415078126 is a wasteful number, since it uses less digits than its factorization.

12415078126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112307.

The product of its (nonzero) digits is 26880, while the sum is 37.

The spelling of 12415078126 in words is "twelve billion, four hundred fifteen million, seventy-eight thousand, one hundred twenty-six".