12327246066 has 32 divisors (see below), whose sum is σ = 25170108480. Its totient is φ = 4023689216.

The previous prime is 12327246053. The next prime is 12327246073. The reversal of 12327246066 is 66064272321.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23230 + ... + 158726.

It is an arithmetic number, because the mean of its divisors is an integer number (786565890).

Almost surely, 2^12327246066 is an apocalyptic number.

12327246066 is an abundant number, since it is smaller than the sum of its proper divisors (12842862414).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12327246066 is a wasteful number, since it uses less digits than its factorization.

12327246066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135818.

The product of its (nonzero) digits is 145152, while the sum is 39.

The spelling of 12327246066 in words is "twelve billion, three hundred twenty-seven million, two hundred forty-six thousand, sixty-six".