326223322623 has 12 divisors (see below), whose sum is σ = 514048872168. Its totient is φ = 197711104560.

The previous prime is 326223322577. The next prime is 326223322627.

326223322623 is a `hidden beast` number, since 3 + 2 + 6 + 2 + 2 + 3 + 3 + 22 + 623 = 666.

326223322623 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 326223322623 - 2²⁰ = 326222274047 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (326223322627) 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, 1647592440 + ... + 1647592637.

It is an arithmetic number, because the mean of its divisors is an integer number (42837406014).

Almost surely, 2^326223322623 is an apocalyptic number.

326223322623 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

326223322623 is a deficient number, since it is larger than the sum of its proper divisors (187825549545).

326223322623 is a wasteful number, since it uses less digits than its factorization.

326223322623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3295185094 (or 3295185091 counting only the distinct ones).

The product of its digits is 186624, while the sum is 36.

It can be divided in two parts, 326223 and 322623, that added together give a palindrome (648846).

The spelling of 326223322623 in words is "three hundred twenty-six billion, two hundred twenty-three million, three hundred twenty-two thousand, six hundred twenty-three".