12343666799 has 8 divisors (see below), whose sum is σ = 13070915568. Its totient is φ = 11616545920.

The previous prime is 12343666721. The next prime is 12343666847. The reversal of 12343666799 is 99766634321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12343666799 - 2¹² = 12343662703 is a prime.

It is a super-2 number, since 2×12343666799² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12343666999) 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, 226529 + ... + 275685.

It is an arithmetic number, because the mean of its divisors is an integer number (1633864446).

Almost surely, 2^12343666799 is an apocalyptic number.

12343666799 is a deficient number, since it is larger than the sum of its proper divisors (727248769).

12343666799 is a wasteful number, since it uses less digits than its factorization.

12343666799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63945.

The product of its digits is 8817984, while the sum is 56.

The spelling of 12343666799 in words is "twelve billion, three hundred forty-three million, six hundred sixty-six thousand, seven hundred ninety-nine".