12798915168 has 192 divisors, whose sum is σ = 37297677312. Its totient is φ = 3818250240.

The previous prime is 12798915149. The next prime is 12798915193. The reversal of 12798915168 is 86151989721.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6627163 + ... + 6629093.

It is an arithmetic number, because the mean of its divisors is an integer number (194258736).

Almost surely, 2^12798915168 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12798915168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18648838656).

12798915168 is an abundant number, since it is smaller than the sum of its proper divisors (24498762144).

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

12798915168 is a wasteful number, since it uses less digits than its factorization.

12798915168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2117 (or 2109 counting only the distinct ones).

The product of its digits is 2177280, while the sum is 57.

The spelling of 12798915168 in words is "twelve billion, seven hundred ninety-eight million, nine hundred fifteen thousand, one hundred sixty-eight".