12708963396 has 48 divisors (see below), whose sum is σ = 32971975680. Its totient is φ = 4233388320.

The previous prime is 12708963367. The next prime is 12708963401. The reversal of 12708963396 is 69336980721.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 118870 + ... + 198866.

It is an arithmetic number, because the mean of its divisors is an integer number (686916160).

Almost surely, 2^12708963396 is an apocalyptic number.

It is an amenable number.

12708963396 is an abundant number, since it is smaller than the sum of its proper divisors (20263012284).

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

12708963396 is a wasteful number, since it uses less digits than its factorization.

12708963396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81481 (or 81473 counting only the distinct ones).

The product of its (nonzero) digits is 2939328, while the sum is 54.

The spelling of 12708963396 in words is "twelve billion, seven hundred eight million, nine hundred sixty-three thousand, three hundred ninety-six".