12324666797 has 4 divisors (see below), whose sum is σ = 12324920220. Its totient is φ = 12324413376.

The previous prime is 12324666743. The next prime is 12324666841. The reversal of 12324666797 is 79766642321.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 79766642321 = 229 ⋅348325949.

It can be written as a sum of positive squares in 2 ways, for example, as 5111392036 + 7213274761 = 71494^2 + 84931^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12324666797 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12324660797) 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 3 ways as a sum of consecutive naturals, for example, 28268 + ... + 159525.

It is an arithmetic number, because the mean of its divisors is an integer number (3081230055).

Almost surely, 2^12324666797 is an apocalyptic number.

It is an amenable number.

12324666797 is a deficient number, since it is larger than the sum of its proper divisors (253423).

12324666797 is an equidigital number, since it uses as much as digits as its factorization.

12324666797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253422.

The product of its digits is 4572288, while the sum is 53.

The spelling of 12324666797 in words is "twelve billion, three hundred twenty-four million, six hundred sixty-six thousand, seven hundred ninety-seven".