323638226799 has 16 divisors (see below), whose sum is σ = 432254438400. Its totient is φ = 215390680416.

The previous prime is 323638226797. The next prime is 323638226827. The reversal of 323638226799 is 997622836323.

It is a happy number.

It is not a de Polignac number, because 323638226799 - 2¹ = 323638226797 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323638226797) 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, 5099142 + ... + 5162220.

It is an arithmetic number, because the mean of its divisors is an integer number (27015902400).

Almost surely, 2^323638226799 is an apocalyptic number.

323638226799 is a deficient number, since it is larger than the sum of its proper divisors (108616211601).

323638226799 is a wasteful number, since it uses less digits than its factorization.

323638226799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65974.

The product of its digits is 35271936, while the sum is 60.

The spelling of 323638226799 in words is "three hundred twenty-three billion, six hundred thirty-eight million, two hundred twenty-six thousand, seven hundred ninety-nine".