12676423676 has 18 divisors (see below), whose sum is σ = 25805577168. Its totient is φ = 5432752920.

The previous prime is 12676423673. The next prime is 12676423691. The reversal of 12676423676 is 67632467621.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12676423673) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 32337620 + ... + 32338011.

It is an arithmetic number, because the mean of its divisors is an integer number (1433643176).

Almost surely, 2^12676423676 is an apocalyptic number.

It is an amenable number.

12676423676 is an abundant number, since it is smaller than the sum of its proper divisors (13129153492).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12676423676 is a wasteful number, since it uses less digits than its factorization.

12676423676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64675649 (or 64675640 counting only the distinct ones).

The product of its digits is 3048192, while the sum is 50.

The spelling of 12676423676 in words is "twelve billion, six hundred seventy-six million, four hundred twenty-three thousand, six hundred seventy-six".