12359117916 has 48 divisors (see below), whose sum is σ = 32072654880. Its totient is φ = 4115784960.

The previous prime is 12359117887. The next prime is 12359117917. The reversal of 12359117916 is 61971195321.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12359117917) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60660 + ... + 168516.

It is an arithmetic number, because the mean of its divisors is an integer number (668180310).

Almost surely, 2^12359117916 is an apocalyptic number.

It is an amenable number.

12359117916 is an abundant number, since it is smaller than the sum of its proper divisors (19713536964).

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

12359117916 is a wasteful number, since it uses less digits than its factorization.

12359117916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108931 (or 108923 counting only the distinct ones).

The product of its digits is 102060, while the sum is 45.

The spelling of 12359117916 in words is "twelve billion, three hundred fifty-nine million, one hundred seventeen thousand, nine hundred sixteen".