12872572371 has 12 divisors (see below), whose sum is σ = 19572332520. Its totient is φ = 8130045600.

The previous prime is 12872572351. The next prime is 12872572381. The reversal of 12872572371 is 17327527821.

12872572371 is a `hidden beast` number, since 1 + 2 + 8 + 7 + 2 + 572 + 3 + 71 = 666.

It is not a de Polignac number, because 12872572371 - 2¹³ = 12872564179 is a prime.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (12872572301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 37638930 + ... + 37639271.

It is an arithmetic number, because the mean of its divisors is an integer number (1631027710).

Almost surely, 2^12872572371 is an apocalyptic number.

12872572371 is a deficient number, since it is larger than the sum of its proper divisors (6699760149).

12872572371 is a wasteful number, since it uses less digits than its factorization.

12872572371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75278226 (or 75278223 counting only the distinct ones).

The product of its digits is 329280, while the sum is 45.

The spelling of 12872572371 in words is "twelve billion, eight hundred seventy-two million, five hundred seventy-two thousand, three hundred seventy-one".