12983238673 has 8 divisors (see below), whose sum is σ = 13077929408. Its totient is φ = 12888731664.

The previous prime is 12983238661. The next prime is 12983238677. The reversal of 12983238673 is 37683238921.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12983238673 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12983238673.

It is not an unprimeable number, because it can be changed into a prime (12983238677) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97540 + ... + 188362.

It is an arithmetic number, because the mean of its divisors is an integer number (1634741176).

Almost surely, 2^12983238673 is an apocalyptic number.

It is an amenable number.

12983238673 is a deficient number, since it is larger than the sum of its proper divisors (94690735).

12983238673 is an equidigital number, since it uses as much as digits as its factorization.

12983238673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91863.

The product of its digits is 2612736, while the sum is 52.

The spelling of 12983238673 in words is "twelve billion, nine hundred eighty-three million, two hundred thirty-eight thousand, six hundred seventy-three".