326413444314623 has 16 divisors (see below), whose sum is σ = 337311946030080. Its totient is φ = 315538181942400.

The previous prime is 326413444314569. The next prime is 326413444314647.

326413444314623 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 326413444314623 - 2¹⁰ = 326413444313599 is a prime.

It is a super-3 number, since 3×326413444314623³ (a number of 45 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (326413444314823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 110864663 + ... + 113770823.

It is an arithmetic number, because the mean of its divisors is an integer number (21081996626880).

Almost surely, 2^{326413444314623} is an apocalyptic number.

326413444314623 is a deficient number, since it is larger than the sum of its proper divisors (10898501715457).

326413444314623 is a wasteful number, since it uses less digits than its factorization.

326413444314623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2910158.

The product of its digits is 11943936, while the sum is 50.

The spelling of 326413444314623 in words is "three hundred twenty-six trillion, four hundred thirteen billion, four hundred forty-four million, three hundred fourteen thousand, six hundred twenty-three".