320223234324 has 24 divisors (see below), whose sum is σ = 853928625088. Its totient is φ = 91492352640.

The previous prime is 320223234319. The next prime is 320223234347. The reversal of 320223234324 is 423432322023.

It is a junction number, because it is equal to n+sod(n) for n = 320223234291 and 320223234300.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1906090597 + ... + 1906090764.

Almost surely, 2^320223234324 is an apocalyptic number.

It is an amenable number.

320223234324 is an abundant number, since it is smaller than the sum of its proper divisors (533705390764).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

320223234324 is a wasteful number, since it uses less digits than its factorization.

320223234324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3812181375 (or 3812181373 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 30.

Adding to 320223234324 its reverse (423432322023), we get a palindrome (743655556347).

The spelling of 320223234324 in words is "three hundred twenty billion, two hundred twenty-three million, two hundred thirty-four thousand, three hundred twenty-four".