32664344346623 has 12 divisors (see below), whose sum is σ = 35904722082264. Its totient is φ = 29694082189200.

The previous prime is 32664344346619. The next prime is 32664344346631.

32664344346623 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 32664344346623 - 2² = 32664344346619 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 (32664344343623) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1144340 + ... + 8163222.

It is an arithmetic number, because the mean of its divisors is an integer number (2992060173522).

Almost surely, 2^{32664344346623} is an apocalyptic number.

32664344346623 is a deficient number, since it is larger than the sum of its proper divisors (3240377735641).

32664344346623 is a wasteful number, since it uses less digits than its factorization.

32664344346623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7057366 (or 7057355 counting only the distinct ones).

The product of its digits is 107495424, while the sum is 56.

The spelling of 32664344346623 in words is "thirty-two trillion, six hundred sixty-four billion, three hundred forty-four million, three hundred forty-six thousand, six hundred twenty-three".