12117042114 has 64 divisors (see below), whose sum is σ = 25597658880. Its totient is φ = 3816243200.

The previous prime is 12117042079. The next prime is 12117042139. The reversal of 12117042114 is 41124071121.

It is a happy number.

12117042114 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 31 ways as a sum of consecutive naturals, for example, 8599042 + ... + 8600450.

It is an arithmetic number, because the mean of its divisors is an integer number (399963420).

Almost surely, 2^12117042114 is an apocalyptic number.

12117042114 is an abundant number, since it is smaller than the sum of its proper divisors (13480616766).

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

12117042114 is a wasteful number, since it uses less digits than its factorization.

12117042114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2155.

The product of its (nonzero) digits is 448, while the sum is 24.

The spelling of 12117042114 in words is "twelve billion, one hundred seventeen million, forty-two thousand, one hundred fourteen".