326224422623 has 16 divisors (see below), whose sum is σ = 376836999840. Its totient is φ = 279106483200.

The previous prime is 326224422541. The next prime is 326224422631.

326224422623 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 326224422623 - 2¹⁶ = 326224357087 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 (326224422653) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4162883 + ... + 4240523.

It is an arithmetic number, because the mean of its divisors is an integer number (23552312490).

Almost surely, 2^326224422623 is an apocalyptic number.

326224422623 is a deficient number, since it is larger than the sum of its proper divisors (50612577217).

326224422623 is a wasteful number, since it uses less digits than its factorization.

326224422623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100138.

The product of its digits is 331776, while the sum is 38.

It can be divided in two parts, 326224 and 422623, that added together give a palindrome (748847).

The spelling of 326224422623 in words is "three hundred twenty-six billion, two hundred twenty-four million, four hundred twenty-two thousand, six hundred twenty-three".