322401203304 has 32 divisors (see below), whose sum is σ = 812349496320. Its totient is φ = 106620869376.

The previous prime is 322401203171. The next prime is 322401203309. The reversal of 322401203304 is 403302104223.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (322401203309) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52884289 + ... + 52890384.

It is an arithmetic number, because the mean of its divisors is an integer number (25385921760).

Almost surely, 2^322401203304 is an apocalyptic number.

It is an amenable number.

322401203304 is an abundant number, since it is smaller than the sum of its proper divisors (489948293016).

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

322401203304 is a wasteful number, since it uses less digits than its factorization.

322401203304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105774809 (or 105774805 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 322401203304 its reverse (403302104223), we get a palindrome (725703307527).

The spelling of 322401203304 in words is "three hundred twenty-two billion, four hundred one million, two hundred three thousand, three hundred four".