12884913560 has 32 divisors (see below), whose sum is σ = 29018271600. Its totient is φ = 5149127040.

The previous prime is 12884913553. The next prime is 12884913577. The reversal of 12884913560 is 6531948821.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107906 + ... + 193425.

Almost surely, 2^12884913560 is an apocalyptic number.

12884913560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12884913560 is an abundant number, since it is smaller than the sum of its proper divisors (16133358040).

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

12884913560 is a wasteful number, since it uses less digits than its factorization.

12884913560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302411 (or 302407 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 47.

The spelling of 12884913560 in words is "twelve billion, eight hundred eighty-four million, nine hundred thirteen thousand, five hundred sixty".