12357296784 has 60 divisors (see below), whose sum is σ = 39523738176. Its totient is φ = 3530655936.

The previous prime is 12357296771. The next prime is 12357296797. The reversal of 12357296784 is 48769275321.

It is a happy number.

12357296784 is a `hidden beast` number, since 1 + 2 + 3 + 572 + 9 + 67 + 8 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (12357296771) and next prime (12357296797).

It is a self number, because there is not a number n which added to its sum of digits gives 12357296784.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 6128604 + ... + 6130619.

Almost surely, 2^12357296784 is an apocalyptic number.

12357296784 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

12357296784 is an abundant number, since it is smaller than the sum of its proper divisors (27166441392).

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

12357296784 is a wasteful number, since it uses less digits than its factorization.

12357296784 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12259244 (or 12259235 counting only the distinct ones).

The product of its digits is 5080320, while the sum is 54.

The spelling of 12357296784 in words is "twelve billion, three hundred fifty-seven million, two hundred ninety-six thousand, seven hundred eighty-four".