12368852909 has 8 divisors (see below), whose sum is σ = 14136643200. Its totient is φ = 10601265456.

The previous prime is 12368852869. The next prime is 12368852927. The reversal of 12368852909 is 90925886321.

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 12368852909 - 2²⁰ = 12367804333 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 (12368852929) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 116912 + ... + 195974.

It is an arithmetic number, because the mean of its divisors is an integer number (1767080400).

Almost surely, 2^12368852909 is an apocalyptic number.

It is an amenable number.

12368852909 is a deficient number, since it is larger than the sum of its proper divisors (1767790291).

12368852909 is an equidigital number, since it uses as much as digits as its factorization.

12368852909 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101419.

The product of its (nonzero) digits is 1866240, while the sum is 53.

The spelling of 12368852909 in words is "twelve billion, three hundred sixty-eight million, eight hundred fifty-two thousand, nine hundred nine".