12873823682 has 16 divisors (see below), whose sum is σ = 20452178592. Its totient is φ = 6056635200.

The previous prime is 12873823681. The next prime is 12873823691. The reversal of 12873823682 is 28632837821.

It is a self number, because there is not a number n which added to its sum of digits gives 12873823682.

It is not an unprimeable number, because it can be changed into a prime (12873823681) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81773 + ... + 180095.

It is an arithmetic number, because the mean of its divisors is an integer number (1278261162).

Almost surely, 2^12873823682 is an apocalyptic number.

12873823682 is a deficient number, since it is larger than the sum of its proper divisors (7578354910).

12873823682 is a wasteful number, since it uses less digits than its factorization.

12873823682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102193.

The product of its digits is 1548288, while the sum is 50.

The spelling of 12873823682 in words is "twelve billion, eight hundred seventy-three million, eight hundred twenty-three thousand, six hundred eighty-two".