12944229872794 has 8 divisors (see below), whose sum is σ = 21181467064608. Its totient is φ = 5883740851260.

The previous prime is 12944229872779. The next prime is 12944229872843. The reversal of 12944229872794 is 49727892244921.

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

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, 294187042542 + ... + 294187042585.

It is an arithmetic number, because the mean of its divisors is an integer number (2647683383076).

Almost surely, 2^{12944229872794} is an apocalyptic number.

12944229872794 is a deficient number, since it is larger than the sum of its proper divisors (8237237191814).

12944229872794 is a wasteful number, since it uses less digits than its factorization.

12944229872794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 588374085140.

The product of its digits is 292626432, while the sum is 70.

The spelling of 12944229872794 in words is "twelve trillion, nine hundred forty-four billion, two hundred twenty-nine million, eight hundred seventy-two thousand, seven hundred ninety-four".