12430688016704 has 56 divisors (see below), whose sum is σ = 25334904813960. Its totient is φ = 6047104260096.

The previous prime is 12430688016653. The next prime is 12430688016709. The reversal of 12430688016704 is 40761088603421.

It can be written as a sum of positive squares in 4 ways, for example, as 7528218937600 + 4902469079104 = 2743760^2 + 2214152^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12430688016709) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 63053774 + ... + 63250610.

It is an arithmetic number, because the mean of its divisors is an integer number (452409014535).

Almost surely, 2^{12430688016704} is an apocalyptic number.

It is an amenable number.

12430688016704 is an abundant number, since it is smaller than the sum of its proper divisors (12904216797256).

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

12430688016704 is a wasteful number, since it uses less digits than its factorization.

12430688016704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223555 (or 223545 counting only the distinct ones).

The product of its (nonzero) digits is 1548288, while the sum is 50.

The spelling of 12430688016704 in words is "twelve trillion, four hundred thirty billion, six hundred eighty-eight million, sixteen thousand, seven hundred four".