12289536696 has 16 divisors (see below), whose sum is σ = 30723841800. Its totient is φ = 4096512224.

The previous prime is 12289536689. The next prime is 12289536731. The reversal of 12289536696 is 69663598221.

12289536696 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 256031991 + ... + 256032038.

Almost surely, 2^12289536696 is an apocalyptic number.

It is an amenable number.

12289536696 is an abundant number, since it is smaller than the sum of its proper divisors (18434305104).

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

12289536696 is a wasteful number, since it uses less digits than its factorization.

12289536696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 512064038 (or 512064034 counting only the distinct ones).

The product of its digits is 8398080, while the sum is 57.

The spelling of 12289536696 in words is "twelve billion, two hundred eighty-nine million, five hundred thirty-six thousand, six hundred ninety-six".