12884657048 has 16 divisors (see below), whose sum is σ = 24747969960. Its totient is φ = 6285198400.

The previous prime is 12884656999. The next prime is 12884657057. The reversal of 12884657048 is 84075648821.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19640918 + ... + 19641573.

Almost surely, 2^12884657048 is an apocalyptic number.

It is an amenable number.

12884657048 is a deficient number, since it is larger than the sum of its proper divisors (11863312912).

12884657048 is a wasteful number, since it uses less digits than its factorization.

12884657048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39282538 (or 39282534 counting only the distinct ones).

The product of its (nonzero) digits is 3440640, while the sum is 53.

The spelling of 12884657048 in words is "twelve billion, eight hundred eighty-four million, six hundred fifty-seven thousand, forty-eight".