320340104344233 has 24 divisors (see below), whose sum is σ = 464771993881728. Its totient is φ = 212610069581472.

The previous prime is 320340104344229. The next prime is 320340104344243. The reversal of 320340104344233 is 332443401043023.

320340104344233 is a `hidden beast` number, since 3 + 2 + 0 + 340 + 1 + 0 + 43 + 44 + 233 = 666.

It is not a de Polignac number, because 320340104344233 - 2² = 320340104344229 is a prime.

It is not an unprimeable number, because it can be changed into a prime (320340104344243) 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 23 ways as a sum of consecutive naturals, for example, 43959216 + ... + 50725662.

It is an arithmetic number, because the mean of its divisors is an integer number (19365499745072).

Almost surely, 2^{320340104344233} is an apocalyptic number.

It is an amenable number.

320340104344233 is a deficient number, since it is larger than the sum of its proper divisors (144431889537495).

320340104344233 is a wasteful number, since it uses less digits than its factorization.

320340104344233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6789853 (or 6789850 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 36.

Adding to 320340104344233 its reverse (332443401043023), we get a palindrome (652783505387256).

The spelling of 320340104344233 in words is "three hundred twenty trillion, three hundred forty billion, one hundred four million, three hundred forty-four thousand, two hundred thirty-three".