320530423304204 has 6 divisors (see below), whose sum is σ = 560928240782364. Its totient is φ = 160265211652100.

The previous prime is 320530423304101. The next prime is 320530423304233. The reversal of 320530423304204 is 402403324035023.

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 as a sum of consecutive naturals, namely, 40066302913022 + ... + 40066302913029.

It is an arithmetic number, because the mean of its divisors is an integer number (93488040130394).

Almost surely, 2^{320530423304204} is an apocalyptic number.

It is an amenable number.

320530423304204 is a deficient number, since it is larger than the sum of its proper divisors (240397817478160).

320530423304204 is a wasteful number, since it uses less digits than its factorization.

320530423304204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80132605826055 (or 80132605826053 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 35.

Adding to 320530423304204 its reverse (402403324035023), we get a palindrome (722933747339227).

The spelling of 320530423304204 in words is "three hundred twenty trillion, five hundred thirty billion, four hundred twenty-three million, three hundred four thousand, two hundred four".