326423324623 has 32 divisors (see below), whose sum is σ = 372140181504. Its totient is φ = 283707360000.

The previous prime is 326423324597. The next prime is 326423324641.

326423324623 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 326423324623 - 2²¹ = 326421227471 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 (326423124623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7433590 + ... + 7477372.

It is an arithmetic number, because the mean of its divisors is an integer number (11629380672).

Almost surely, 2^326423324623 is an apocalyptic number.

326423324623 is a deficient number, since it is larger than the sum of its proper divisors (45716856881).

326423324623 is a wasteful number, since it uses less digits than its factorization.

326423324623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44167.

The product of its digits is 746496, while the sum is 40.

The spelling of 326423324623 in words is "three hundred twenty-six billion, four hundred twenty-three million, three hundred twenty-four thousand, six hundred twenty-three".