326086808680623 has 4 divisors (see below), whose sum is σ = 434782411574168. Its totient is φ = 217391205787080.

The previous prime is 326086808680613. The next prime is 326086808680639.

326086808680623 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 326086808680623 - 2⁶ = 326086808680559 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 (326086808680603) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54347801446768 + ... + 54347801446773.

It is an arithmetic number, because the mean of its divisors is an integer number (108695602893542).

Almost surely, 2^{326086808680623} is an apocalyptic number.

326086808680623 is a deficient number, since it is larger than the sum of its proper divisors (108695602893545).

326086808680623 is a wasteful number, since it uses less digits than its factorization.

326086808680623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108695602893544.

The product of its (nonzero) digits is 191102976, while the sum is 66.

The spelling of 326086808680623 in words is "three hundred twenty-six trillion, eighty-six billion, eight hundred eight million, six hundred eighty thousand, six hundred twenty-three".