12984656048 has 160 divisors (see below), whose sum is σ = 31854961152. Its totient is φ = 4990003200.

The previous prime is 12984656029. The next prime is 12984656053. The reversal of 12984656048 is 84065648921.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26445083 + ... + 26445573.

Almost surely, 2^12984656048 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 12984656048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15927480576).

12984656048 is an abundant number, since it is smaller than the sum of its proper divisors (18870305104).

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

12984656048 is a wasteful number, since it uses less digits than its factorization.

12984656048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1003 (or 997 counting only the distinct ones).

The product of its (nonzero) digits is 3317760, while the sum is 53.

The spelling of 12984656048 in words is "twelve billion, nine hundred eighty-four million, six hundred fifty-six thousand, forty-eight".