12976169066 has 8 divisors (see below), whose sum is σ = 22244861280. Its totient is φ = 5561215308.

The previous prime is 12976169053. The next prime is 12976169081. The reversal of 12976169066 is 66096167921.

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 12976168999 and 12976169017.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 463434596 + ... + 463434623.

It is an arithmetic number, because the mean of its divisors is an integer number (2780607660).

Almost surely, 2^12976169066 is an apocalyptic number.

12976169066 is a deficient number, since it is larger than the sum of its proper divisors (9268692214).

12976169066 is an equidigital number, since it uses as much as digits as its factorization.

12976169066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 926869228.

The product of its (nonzero) digits is 1469664, while the sum is 53.

The spelling of 12976169066 in words is "twelve billion, nine hundred seventy-six million, one hundred sixty-nine thousand, sixty-six".