12668119138973 has 8 divisors (see below), whose sum is σ = 13645323280896. Its totient is φ = 11726449693200.

The previous prime is 12668119138943. The next prime is 12668119138979. The reversal of 12668119138973 is 37983191186621.

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 12668119138973 - 2¹² = 12668119134877 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12668119138979) 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, 8883673298 + ... + 8883674723.

It is an arithmetic number, because the mean of its divisors is an integer number (1705665410112).

Almost surely, 2^{12668119138973} is an apocalyptic number.

It is an amenable number.

12668119138973 is a deficient number, since it is larger than the sum of its proper divisors (977204141923).

12668119138973 is a wasteful number, since it uses less digits than its factorization.

12668119138973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17767348075.

The product of its digits is 23514624, while the sum is 65.

The spelling of 12668119138973 in words is "twelve trillion, six hundred sixty-eight billion, one hundred nineteen million, one hundred thirty-eight thousand, nine hundred seventy-three".