12674335844 has 12 divisors (see below), whose sum is σ = 22250058684. Its totient is φ = 6317176224.

The previous prime is 12674335841. The next prime is 12674335897. The reversal of 12674335844 is 44853347621.

It can be written as a sum of positive squares in 2 ways, for example, as 204146944 + 12470188900 = 14288^2 + 111670^2 .

It is not an unprimeable number, because it can be changed into a prime (12674335841) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4996499 + ... + 4999034.

It is an arithmetic number, because the mean of its divisors is an integer number (1854171557).

Almost surely, 2^12674335844 is an apocalyptic number.

It is an amenable number.

12674335844 is a deficient number, since it is larger than the sum of its proper divisors (9575722840).

12674335844 is a wasteful number, since it uses less digits than its factorization.

12674335844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9995854 (or 9995852 counting only the distinct ones).

The product of its digits is 1935360, while the sum is 47.

The spelling of 12674335844 in words is "twelve billion, six hundred seventy-four million, three hundred thirty-five thousand, eight hundred forty-four".