12159986913 has 12 divisors (see below), whose sum is σ = 17634406608. Its totient is φ = 8074359000.

The previous prime is 12159986911. The next prime is 12159986939. The reversal of 12159986913 is 31968995121.

12159986913 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12159986913 - 2¹ = 12159986911 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 12159986913.

It is not an unprimeable number, because it can be changed into a prime (12159986911) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 2689195 + ... + 2693712.

It is an arithmetic number, because the mean of its divisors is an integer number (1469533884).

Almost surely, 2^12159986913 is an apocalyptic number.

It is an amenable number.

12159986913 is a deficient number, since it is larger than the sum of its proper divisors (5474419695).

12159986913 is a wasteful number, since it uses less digits than its factorization.

12159986913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5383164 (or 5383161 counting only the distinct ones).

The product of its digits is 1049760, while the sum is 54.

The spelling of 12159986913 in words is "twelve billion, one hundred fifty-nine million, nine hundred eighty-six thousand, nine hundred thirteen".