12881208504 has 16 divisors (see below), whose sum is σ = 32203021320. Its totient is φ = 4293736160.

The previous prime is 12881208491. The next prime is 12881208521. The reversal of 12881208504 is 40580218821.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 268358487 + ... + 268358534.

Almost surely, 2^12881208504 is an apocalyptic number.

It is an amenable number.

12881208504 is an abundant number, since it is smaller than the sum of its proper divisors (19321812816).

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

12881208504 is a wasteful number, since it uses less digits than its factorization.

12881208504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 536717030 (or 536717026 counting only the distinct ones).

The product of its (nonzero) digits is 40960, while the sum is 39.

The spelling of 12881208504 in words is "twelve billion, eight hundred eighty-one million, two hundred eight thousand, five hundred four".