12368556712 has 16 divisors (see below), whose sum is σ = 23338759860. Its totient is φ = 6144887424.

The previous prime is 12368556691. The next prime is 12368556713. The reversal of 12368556712 is 21765586321.

It can be written as a sum of positive squares in 2 ways, for example, as 12368553796 + 2916 = 111214^2 + 54^2 .

It is not an unprimeable number, because it can be changed into a prime (12368556713) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4922533 + ... + 4925044.

Almost surely, 2^12368556712 is an apocalyptic number.

It is an amenable number.

12368556712 is a deficient number, since it is larger than the sum of its proper divisors (10970203148).

12368556712 is a wasteful number, since it uses less digits than its factorization.

12368556712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9847740 (or 9847736 counting only the distinct ones).

The product of its digits is 604800, while the sum is 46.

The spelling of 12368556712 in words is "twelve billion, three hundred sixty-eight million, five hundred fifty-six thousand, seven hundred twelve".