320324003324 has 12 divisors (see below), whose sum is σ = 603687544824. Its totient is φ = 147841847664.

The previous prime is 320324003299. The next prime is 320324003333. The reversal of 320324003324 is 423300423023.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a junction number, because it is equal to n+sod(n) for n = 320324003293 and 320324003302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3080038442 + ... + 3080038545.

It is an arithmetic number, because the mean of its divisors is an integer number (50307295402).

Almost surely, 2^320324003324 is an apocalyptic number.

It is an amenable number.

320324003324 is a deficient number, since it is larger than the sum of its proper divisors (283363541500).

320324003324 is a wasteful number, since it uses less digits than its factorization.

320324003324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6160077004 (or 6160077002 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 26.

Adding to 320324003324 its reverse (423300423023), we get a palindrome (743624426347).

The spelling of 320324003324 in words is "three hundred twenty billion, three hundred twenty-four million, three thousand, three hundred twenty-four".