321433334123 has 16 divisors (see below), whose sum is σ = 360185412096. Its totient is φ = 284341614240.

The previous prime is 321433334113. The next prime is 321433334129.

321433334123 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 321433334123 - 2¹² = 321433330027 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 321433334123.

It is not an unprimeable number, because it can be changed into a prime (321433334129) 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 15 ways as a sum of consecutive naturals, for example, 1707461 + ... + 1886342.

It is an arithmetic number, because the mean of its divisors is an integer number (22511588256).

Almost surely, 2^321433334123 is an apocalyptic number.

321433334123 is a deficient number, since it is larger than the sum of its proper divisors (38752077973).

321433334123 is a wasteful number, since it uses less digits than its factorization.

321433334123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3594034.

The product of its digits is 46656, while the sum is 32.

It can be divided in two parts, 321433 and 334123, that added together give a palindrome (655556).

The spelling of 321433334123 in words is "three hundred twenty-one billion, four hundred thirty-three million, three hundred thirty-four thousand, one hundred twenty-three".