12487708696 has 32 divisors (see below), whose sum is σ = 23809726080. Its totient is φ = 6138547200.

The previous prime is 12487708693. The next prime is 12487708697. The reversal of 12487708696 is 69680778421.

It is a self number, because there is not a number n which added to its sum of digits gives 12487708696.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12487708693) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1291801 + ... + 1301431.

It is an arithmetic number, because the mean of its divisors is an integer number (744053940).

Almost surely, 2^12487708696 is an apocalyptic number.

It is an amenable number.

12487708696 is a deficient number, since it is larger than the sum of its proper divisors (11322017384).

12487708696 is a wasteful number, since it uses less digits than its factorization.

12487708696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12355 (or 12351 counting only the distinct ones).

The product of its (nonzero) digits is 8128512, while the sum is 58.

The spelling of 12487708696 in words is "twelve billion, four hundred eighty-seven million, seven hundred eight thousand, six hundred ninety-six".