12327196273921 has 8 divisors (see below), whose sum is σ = 12332155461984. Its totient is φ = 12322237491840.

The previous prime is 12327196273841. The next prime is 12327196273933. The reversal of 12327196273921 is 12937269172321.

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-12327196273921 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12327196273981) 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, 70326630 + ... + 70501696.

It is an arithmetic number, because the mean of its divisors is an integer number (1541519432748).

Almost surely, 2^{12327196273921} is an apocalyptic number.

It is an amenable number.

12327196273921 is a deficient number, since it is larger than the sum of its proper divisors (4959188063).

12327196273921 is a wasteful number, since it uses less digits than its factorization.

12327196273921 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202991.

The product of its digits is 3429216, while the sum is 55.

The spelling of 12327196273921 in words is "twelve trillion, three hundred twenty-seven billion, one hundred ninety-six million, two hundred seventy-three thousand, nine hundred twenty-one".