12366464009 has 8 divisors (see below), whose sum is σ = 12750121608. Its totient is φ = 11985408000.

The previous prime is 12366463957. The next prime is 12366464039. The reversal of 12366464009 is 90046466321.

It can be written as a sum of positive squares in 4 ways, for example, as 6856668025 + 5509795984 = 82805^2 + 74228^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12366464009 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 (12366464039) 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, 640742 + ... + 659759.

It is an arithmetic number, because the mean of its divisors is an integer number (1593765201).

Almost surely, 2^12366464009 is an apocalyptic number.

It is an amenable number.

12366464009 is a deficient number, since it is larger than the sum of its proper divisors (383657599).

12366464009 is a wasteful number, since it uses less digits than its factorization.

12366464009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1300795.

The product of its (nonzero) digits is 186624, while the sum is 41.

The spelling of 12366464009 in words is "twelve billion, three hundred sixty-six million, four hundred sixty-four thousand, nine".