12560688000 has 768 divisors, whose sum is σ = 54659629440. Its totient is φ = 2698444800.

The previous prime is 12560687969. The next prime is 12560688011. The reversal of 12560688000 is 88606521.

It is a happy number.

12560688000 is a `hidden beast` number, since 12 + 560 + 6 + 8 + 80 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 17135634 + ... + 17136366.

Almost surely, 2^12560688000 is an apocalyptic number.

12560688000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12560688000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27329814720).

12560688000 is an abundant number, since it is smaller than the sum of its proper divisors (42098941440).

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

12560688000 is a wasteful number, since it uses less digits than its factorization.

12560688000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 792 (or 767 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 36.

The spelling of 12560688000 in words is "twelve billion, five hundred sixty million, six hundred eighty-eight thousand".