326824428623 has 16 divisors (see below), whose sum is σ = 428915178240. Its totient is φ = 241264785600.

The previous prime is 326824428617. The next prime is 326824428629.

326824428623 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (326824428617) and next prime (326824428629).

It is a cyclic number.

It is not a de Polignac number, because 326824428623 - 2²⁰ = 326823380047 is a prime.

It is a super-2 number, since 2×326824428623² (a number of 24 digits) contains 22 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 (326824428629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 111695198 + ... + 111698123.

It is an arithmetic number, because the mean of its divisors is an integer number (26807198640).

Almost surely, 2^326824428623 is an apocalyptic number.

326824428623 is a deficient number, since it is larger than the sum of its proper divisors (102090749617).

326824428623 is a wasteful number, since it uses less digits than its factorization.

326824428623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223393358.

The product of its digits is 5308416, while the sum is 50.

The spelling of 326824428623 in words is "three hundred twenty-six billion, eight hundred twenty-four million, four hundred twenty-eight thousand, six hundred twenty-three".