323034320322 has 256 divisors, whose sum is σ = 875149946880. Its totient is φ = 86392728576.

The previous prime is 323034320309. The next prime is 323034320341. The reversal of 323034320322 is 223023430323.

323034320322 is a `hidden beast` number, since 3 + 2 + 303 + 4 + 32 + 0 + 322 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 40289658 + ... + 40297674.

It is an arithmetic number, because the mean of its divisors is an integer number (3418554480).

Almost surely, 2^323034320322 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 323034320322, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (437574973440).

323034320322 is an abundant number, since it is smaller than the sum of its proper divisors (552115626558).

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

323034320322 is a wasteful number, since it uses less digits than its factorization.

323034320322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8182 (or 8176 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 27.

Adding to 323034320322 its reverse (223023430323), we get a palindrome (546057750645).

The spelling of 323034320322 in words is "three hundred twenty-three billion, thirty-four million, three hundred twenty thousand, three hundred twenty-two".