12871356304 has 45 divisors (see below), whose sum is σ = 25261540369. Its totient is φ = 6353312000.

The previous prime is 12871356293. The next prime is 12871356331. The reversal of 12871356304 is 40365317821.

The square root of 12871356304 is 113452.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 226803600 + 12644552704 = 15060^2 + 112448^2 .

It is a Duffinian 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 8 ways as a sum of consecutive naturals, for example, 51280179 + ... + 51280429.

Almost surely, 2^12871356304 is an apocalyptic number.

12871356304 is the 113452-nd square number.

It is an amenable number.

12871356304 is a deficient number, since it is larger than the sum of its proper divisors (12390184065).

12871356304 is an frugal number, since it uses more digits than its factorization.

12871356304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 736 (or 366 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 40.

The spelling of 12871356304 in words is "twelve billion, eight hundred seventy-one million, three hundred fifty-six thousand, three hundred four".