12871548800 has 96 divisors (see below), whose sum is σ = 34687456200. Its totient is φ = 4680550400.

The previous prime is 12871548773. The next prime is 12871548829. The reversal of 12871548800 is 884517821.

It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 147635 + ... + 218034.

Almost surely, 2^12871548800 is an apocalyptic number.

12871548800 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12871548800 is an abundant number, since it is smaller than the sum of its proper divisors (21815907400).

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

12871548800 is a wasteful number, since it uses less digits than its factorization.

12871548800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 365704 (or 365687 counting only the distinct ones).

The product of its (nonzero) digits is 143360, while the sum is 44.

The spelling of 12871548800 in words is "twelve billion, eight hundred seventy-one million, five hundred forty-eight thousand, eight hundred".