329882021233 has 4 divisors (see below), whose sum is σ = 329994267120. Its totient is φ = 329769775348.

The previous prime is 329882021153. The next prime is 329882021257. The reversal of 329882021233 is 332120288923.

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, and also an emirpimes, since its reverse is a distinct semiprime: 332120288923 = 19433 ⋅17090531.

It is a cyclic number.

It is not a de Polignac number, because 329882021233 - 2¹⁷ = 329881890161 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 329882021233.

It is not an unprimeable number, because it can be changed into a prime (329882021333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56118535 + ... + 56124412.

It is an arithmetic number, because the mean of its divisors is an integer number (82498566780).

Almost surely, 2^329882021233 is an apocalyptic number.

It is an amenable number.

329882021233 is a deficient number, since it is larger than the sum of its proper divisors (112245887).

329882021233 is a wasteful number, since it uses less digits than its factorization.

329882021233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112245886.

The product of its (nonzero) digits is 248832, while the sum is 43.

The spelling of 329882021233 in words is "three hundred twenty-nine billion, eight hundred eighty-two million, twenty-one thousand, two hundred thirty-three".