12708326964 has 24 divisors (see below), whose sum is σ = 29654782528. Its totient is φ = 4235820480.

The previous prime is 12708326933. The next prime is 12708326987. The reversal of 12708326964 is 46962380721.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 220449 + ... + 272055.

Almost surely, 2^12708326964 is an apocalyptic number.

It is an amenable number.

12708326964 is an abundant number, since it is smaller than the sum of its proper divisors (16946455564).

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

12708326964 is a wasteful number, since it uses less digits than its factorization.

12708326964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72135 (or 72133 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 48.

The spelling of 12708326964 in words is "twelve billion, seven hundred eight million, three hundred twenty-six thousand, nine hundred sixty-four".