12296820987504 has 100 divisors (see below), whose sum is σ = 35625705165336. Its totient is φ = 4094893554048.

The previous prime is 12296820987433. The next prime is 12296820987523. The reversal of 12296820987504 is 40578902869221.

12296820987504 is a `hidden beast` number, since 1 + 2 + 29 + 6 + 8 + 20 + 9 + 87 + 504 = 666.

12296820987504 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 polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 3370414 + ... + 5996109.

Almost surely, 2^{12296820987504} is an apocalyptic number.

It is an amenable number.

12296820987504 is an abundant number, since it is smaller than the sum of its proper divisors (23328884177832).

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

12296820987504 is a wasteful number, since it uses less digits than its factorization.

12296820987504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9367556 (or 9367541 counting only the distinct ones).

The product of its (nonzero) digits is 34836480, while the sum is 63.

The spelling of 12296820987504 in words is "twelve trillion, two hundred ninety-six billion, eight hundred twenty million, nine hundred eighty-seven thousand, five hundred four".