12461914156 has 12 divisors (see below), whose sum is σ = 22177983240. Its totient is φ = 6125347520.

The previous prime is 12461914121. The next prime is 12461914163. The reversal of 12461914156 is 65141916421.

12461914156 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26402125 + ... + 26402596.

It is an arithmetic number, because the mean of its divisors is an integer number (1848165270).

Almost surely, 2^12461914156 is an apocalyptic number.

It is an amenable number.

12461914156 is a deficient number, since it is larger than the sum of its proper divisors (9716069084).

12461914156 is a wasteful number, since it uses less digits than its factorization.

12461914156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52804784 (or 52804782 counting only the distinct ones).

The product of its digits is 51840, while the sum is 40.

The spelling of 12461914156 in words is "twelve billion, four hundred sixty-one million, nine hundred fourteen thousand, one hundred fifty-six".