12158876114 has 128 divisors (see below), whose sum is σ = 23967498240. Its totient is φ = 4490035200.

The previous prime is 12158876111. The next prime is 12158876143. The reversal of 12158876114 is 41167885121.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (12158876111) by changing a digit.

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 63 ways as a sum of consecutive naturals, for example, 47310674 + ... + 47310930.

It is an arithmetic number, because the mean of its divisors is an integer number (187246080).

Almost surely, 2^12158876114 is an apocalyptic number.

12158876114 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

12158876114 is a deficient number, since it is larger than the sum of its proper divisors (11808622126).

12158876114 is a wasteful number, since it uses less digits than its factorization.

12158876114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 504.

The product of its digits is 107520, while the sum is 44.

The spelling of 12158876114 in words is "twelve billion, one hundred fifty-eight million, eight hundred seventy-six thousand, one hundred fourteen".