12043608718 has 32 divisors (see below), whose sum is σ = 18771264000. Its totient is φ = 5791425024.

The previous prime is 12043608701. The next prime is 12043608767. The reversal of 12043608718 is 81780634021.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2825673 + ... + 2829931.

It is an arithmetic number, because the mean of its divisors is an integer number (586602000).

Almost surely, 2^12043608718 is an apocalyptic number.

12043608718 is a deficient number, since it is larger than the sum of its proper divisors (6727655282).

12043608718 is a wasteful number, since it uses less digits than its factorization.

12043608718 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4824.

The product of its (nonzero) digits is 64512, while the sum is 40.

The spelling of 12043608718 in words is "twelve billion, forty-three million, six hundred eight thousand, seven hundred eighteen".