12608819448 has 32 divisors (see below), whose sum is σ = 32373998160. Its totient is φ = 4089346560.

The previous prime is 12608819429. The next prime is 12608819453. The reversal of 12608819448 is 84491880621.

It is a self number, because there is not a number n which added to its sum of digits gives 12608819448.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7098673 + ... + 7100448.

Almost surely, 2^12608819448 is an apocalyptic number.

It is an amenable number.

12608819448 is an abundant number, since it is smaller than the sum of its proper divisors (19765178712).

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

12608819448 is a wasteful number, since it uses less digits than its factorization.

12608819448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14199167 (or 14199163 counting only the distinct ones).

The product of its (nonzero) digits is 884736, while the sum is 51.

The spelling of 12608819448 in words is "twelve billion, six hundred eight million, eight hundred nineteen thousand, four hundred forty-eight".