32320023330209 has 4 divisors (see below), whose sum is σ = 32320301954304. Its totient is φ = 32319744706116.

The previous prime is 32320023330181. The next prime is 32320023330241. The reversal of 32320023330209 is 90203332002323.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 32320023330209 - 2⁸ = 32320023329953 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32320023330299) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 139137977 + ... + 139370070.

It is an arithmetic number, because the mean of its divisors is an integer number (8080075488576).

Almost surely, 2^{32320023330209} is an apocalyptic number.

It is an amenable number.

32320023330209 is a deficient number, since it is larger than the sum of its proper divisors (278624095).

32320023330209 is a wasteful number, since it uses less digits than its factorization.

32320023330209 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278624094.

The product of its (nonzero) digits is 34992, while the sum is 32.

The spelling of 32320023330209 in words is "thirty-two trillion, three hundred twenty billion, twenty-three million, three hundred thirty thousand, two hundred nine".