12430688016705 has 32 divisors (see below), whose sum is σ = 23194286688000. Its totient is φ = 5682600233856.

The previous prime is 12430688016653. The next prime is 12430688016709. The reversal of 12430688016705 is 50761088603421.

It is not a de Polignac number, because 12430688016705 - 2⁸ = 12430688016449 is a prime.

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

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1208030620 + ... + 1208040909.

It is an arithmetic number, because the mean of its divisors is an integer number (724821459000).

Almost surely, 2^{12430688016705} is an apocalyptic number.

12430688016705 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

12430688016705 is a deficient number, since it is larger than the sum of its proper divisors (10763598671295).

12430688016705 is an equidigital number, since it uses as much as digits as its factorization.

12430688016705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2416071558 (or 2416071544 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 51.

The spelling of 12430688016705 in words is "twelve trillion, four hundred thirty billion, six hundred eighty-eight million, sixteen thousand, seven hundred five".