12798369168 has 80 divisors (see below), whose sum is σ = 35674966656. Its totient is φ = 3930301440.

The previous prime is 12798369121. The next prime is 12798369211. The reversal of 12798369168 is 86196389721.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 305421 + ... + 344787.

Almost surely, 2^12798369168 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 12798369168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17837483328).

12798369168 is an abundant number, since it is smaller than the sum of its proper divisors (22876597488).

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

12798369168 is a wasteful number, since it uses less digits than its factorization.

12798369168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39912 (or 39906 counting only the distinct ones).

The product of its digits is 7838208, while the sum is 60.

The spelling of 12798369168 in words is "twelve billion, seven hundred ninety-eight million, three hundred sixty-nine thousand, one hundred sixty-eight".