12746166323 has 8 divisors (see below), whose sum is σ = 13923733440. Its totient is φ = 11571736680.

The previous prime is 12746166271. The next prime is 12746166379. The reversal of 12746166323 is 32366164721.

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 12746166323 - 2³⁰ = 11672424499 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12746166523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 775865 + ... + 792122.

It is an arithmetic number, because the mean of its divisors is an integer number (1740466680).

Almost surely, 2^12746166323 is an apocalyptic number.

12746166323 is a deficient number, since it is larger than the sum of its proper divisors (1177567117).

12746166323 is a wasteful number, since it uses less digits than its factorization.

12746166323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1568737.

The product of its digits is 217728, while the sum is 41.

The spelling of 12746166323 in words is "twelve billion, seven hundred forty-six million, one hundred sixty-six thousand, three hundred twenty-three".