12679466724 has 72 divisors (see below), whose sum is σ = 32767539168. Its totient is φ = 4132909440.

The previous prime is 12679466699. The next prime is 12679466729. The reversal of 12679466724 is 42766497621.

It is not an unprimeable number, because it can be changed into a prime (12679466729) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 311259 + ... + 349629.

Almost surely, 2^12679466724 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12679466724, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16383769584).

12679466724 is an abundant number, since it is smaller than the sum of its proper divisors (20088072444).

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

12679466724 is a wasteful number, since it uses less digits than its factorization.

12679466724 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38585 (or 38580 counting only the distinct ones).

The product of its digits is 6096384, while the sum is 54.

The spelling of 12679466724 in words is "twelve billion, six hundred seventy-nine million, four hundred sixty-six thousand, seven hundred twenty-four".