12633343199 has 16 divisors (see below), whose sum is σ = 12949597440. Its totient is φ = 12320786880.

The previous prime is 12633343183. The next prime is 12633343201. The reversal of 12633343199 is 99134333621.

It is a cyclic number.

It is not a de Polignac number, because 12633343199 - 2⁴ = 12633343183 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12633343139) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8529539 + ... + 8531019.

It is an arithmetic number, because the mean of its divisors is an integer number (809349840).

Almost surely, 2^12633343199 is an apocalyptic number.

12633343199 is a deficient number, since it is larger than the sum of its proper divisors (316254241).

12633343199 is a wasteful number, since it uses less digits than its factorization.

12633343199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2590.

The product of its digits is 314928, while the sum is 44.

The spelling of 12633343199 in words is "twelve billion, six hundred thirty-three million, three hundred forty-three thousand, one hundred ninety-nine".