12288844966 has 64 divisors (see below), whose sum is σ = 20300958720. Its totient is φ = 5559114240.

The previous prime is 12288844957. The next prime is 12288844991. The reversal of 12288844966 is 66944888221.

It is a happy number.

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 12288844966.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18993255 + ... + 18993901.

It is an arithmetic number, because the mean of its divisors is an integer number (317202480).

Almost surely, 2^12288844966 is an apocalyptic number.

12288844966 is a deficient number, since it is larger than the sum of its proper divisors (8012113754).

12288844966 is a wasteful number, since it uses less digits than its factorization.

12288844966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 949.

The product of its digits is 10616832, while the sum is 58.

The spelling of 12288844966 in words is "twelve billion, two hundred eighty-eight million, eight hundred forty-four thousand, nine hundred sixty-six".