12664307306 has 8 divisors (see below), whose sum is σ = 21710241120. Its totient is φ = 5427560268.

The previous prime is 12664307287. The next prime is 12664307351. The reversal of 12664307306 is 60370346621.

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

It is a self number, because there is not a number n which added to its sum of digits gives 12664307306.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 452296676 + ... + 452296703.

It is an arithmetic number, because the mean of its divisors is an integer number (2713780140).

Almost surely, 2^12664307306 is an apocalyptic number.

12664307306 is a deficient number, since it is larger than the sum of its proper divisors (9045933814).

12664307306 is an equidigital number, since it uses as much as digits as its factorization.

12664307306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 904593388.

The product of its (nonzero) digits is 108864, while the sum is 38.

The spelling of 12664307306 in words is "twelve billion, six hundred sixty-four million, three hundred seven thousand, three hundred six".