12983678960 has 60 divisors (see below), whose sum is σ = 35115562728. Its totient is φ = 4451545728.

The previous prime is 12983678959. The next prime is 12983678987. The reversal of 12983678960 is 6987638921.

It is a self number, because there is not a number n which added to its sum of digits gives 12983678960.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1652162 + ... + 1660001.

Almost surely, 2^12983678960 is an apocalyptic number.

12983678960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12983678960 is an abundant number, since it is smaller than the sum of its proper divisors (22131883768).

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

12983678960 is a wasteful number, since it uses less digits than its factorization.

12983678960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3312190 (or 3312177 counting only the distinct ones).

The product of its (nonzero) digits is 7838208, while the sum is 59.

The spelling of 12983678960 in words is "twelve billion, nine hundred eighty-three million, six hundred seventy-eight thousand, nine hundred sixty".