12736676199 has 128 divisors (see below), whose sum is σ = 20849633280. Its totient is φ = 6838272000.

The previous prime is 12736676191. The next prime is 12736676219. The reversal of 12736676199 is 99167663721.

It is a happy number.

It is not a de Polignac number, because 12736676199 - 2³ = 12736676191 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12736676191) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 84348774 + ... + 84348924.

It is an arithmetic number, because the mean of its divisors is an integer number (162887760).

Almost surely, 2^12736676199 is an apocalyptic number.

12736676199 is a deficient number, since it is larger than the sum of its proper divisors (8112957081).

12736676199 is a wasteful number, since it uses less digits than its factorization.

12736676199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 361.

The product of its digits is 5143824, while the sum is 57.

The spelling of 12736676199 in words is "twelve billion, seven hundred thirty-six million, six hundred seventy-six thousand, one hundred ninety-nine".