12323045009 has 8 divisors (see below), whose sum is σ = 13729350528. Its totient is φ = 10964410960.

The previous prime is 12323044973. The next prime is 12323045039. The reversal of 12323045009 is 90054032321.

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 12323045009 - 2²⁰ = 12321996433 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12323045039) 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, 11917322 + ... + 11918355.

It is an arithmetic number, because the mean of its divisors is an integer number (1716168816).

Almost surely, 2^12323045009 is an apocalyptic number.

It is an amenable number.

12323045009 is a deficient number, since it is larger than the sum of its proper divisors (1406305519).

12323045009 is a wasteful number, since it uses less digits than its factorization.

12323045009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23835735.

The product of its (nonzero) digits is 6480, while the sum is 29.

The spelling of 12323045009 in words is "twelve billion, three hundred twenty-three million, forty-five thousand, nine".