320242204 has 6 divisors (see below), whose sum is σ = 560423864. Its totient is φ = 160121100.

The previous prime is 320242201. The next prime is 320242259. The reversal of 320242204 is 402242023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320242201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40030272 + ... + 40030279.

Almost surely, 2^320242204 is an apocalyptic number.

It is an amenable number.

320242204 is a deficient number, since it is larger than the sum of its proper divisors (240181660).

320242204 is a wasteful number, since it uses less digits than its factorization.

320242204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80060555 (or 80060553 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 19.

The square root of 320242204 is about 17895.3123470925. The cubic root of 320242204 is about 684.1629030734.

Adding to 320242204 its reverse (402242023), we get a palindrome (722484227).

The spelling of 320242204 in words is "three hundred twenty million, two hundred forty-two thousand, two hundred four".