12984794328913 has 8 divisors (see below), whose sum is σ = 14268626019360. Its totient is φ = 11718195278880.

The previous prime is 12984794328901. The next prime is 12984794328929. The reversal of 12984794328913 is 31982349748921.

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

It is a cyclic number.

It is not a de Polignac number, because 12984794328913 - 2⁵ = 12984794328881 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12984794320913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4308158523 + ... + 4308161536.

It is an arithmetic number, because the mean of its divisors is an integer number (1783578252420).

Almost surely, 2^{12984794328913} is an apocalyptic number.

It is an amenable number.

12984794328913 is a deficient number, since it is larger than the sum of its proper divisors (1283831690447).

12984794328913 is a wasteful number, since it uses less digits than its factorization.

12984794328913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8616320207.

The product of its digits is 188116992, while the sum is 70.

The spelling of 12984794328913 in words is "twelve trillion, nine hundred eighty-four billion, seven hundred ninety-four million, three hundred twenty-eight thousand, nine hundred thirteen".