12814646796 has 108 divisors (see below), whose sum is σ = 39076907688. Its totient is φ = 3661314048.

The previous prime is 12814646783. The next prime is 12814646821. The reversal of 12814646796 is 69764641821.

12814646796 is a `hidden beast` number, since 12 + 81 + 4 + 6 + 467 + 96 = 666.

It is a tau number, because it is divible by the number of its divisors (108).

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 86901 + ... + 182156.

Almost surely, 2^12814646796 is an apocalyptic number.

It is an amenable number.

12814646796 is an abundant number, since it is smaller than the sum of its proper divisors (26262260892).

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

12814646796 is a wasteful number, since it uses less digits than its factorization.

12814646796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269090 (or 269069 counting only the distinct ones).

The product of its digits is 3483648, while the sum is 54.

The spelling of 12814646796 in words is "twelve billion, eight hundred fourteen million, six hundred forty-six thousand, seven hundred ninety-six".