12704634202 has 64 divisors (see below), whose sum is σ = 22394695680. Its totient is φ = 5355066816.

The previous prime is 12704634161. The next prime is 12704634203. The reversal of 12704634202 is 20243640721.

It is a happy number.

12704634202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×12704634202² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12704634203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1551523 + ... + 1559689.

It is an arithmetic number, because the mean of its divisors is an integer number (349917120).

Almost surely, 2^12704634202 is an apocalyptic number.

12704634202 is a deficient number, since it is larger than the sum of its proper divisors (9690061478).

12704634202 is a wasteful number, since it uses less digits than its factorization.

12704634202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8315.

The product of its (nonzero) digits is 16128, while the sum is 31.

The spelling of 12704634202 in words is "twelve billion, seven hundred four million, six hundred thirty-four thousand, two hundred two".