12908324196 has 144 divisors (see below), whose sum is σ = 36657653760. Its totient is φ = 3805885440.

The previous prime is 12908324173. The next prime is 12908324227. The reversal of 12908324196 is 69142380921.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1472386 + ... + 1481126.

It is an arithmetic number, because the mean of its divisors is an integer number (254567040).

Almost surely, 2^12908324196 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 12908324196, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18328826880).

12908324196 is an abundant number, since it is smaller than the sum of its proper divisors (23749329564).

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

12908324196 is a wasteful number, since it uses less digits than its factorization.

12908324196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8914 (or 8909 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 45.

The spelling of 12908324196 in words is "twelve billion, nine hundred eight million, three hundred twenty-four thousand, one hundred ninety-six".