332320323330 has 144 divisors (see below), whose sum is σ = 932373501696. Its totient is φ = 82031019840.

The previous prime is 332320323329. The next prime is 332320323343. The reversal of 332320323330 is 33323023233.

332320323330 is a `hidden beast` number, since 3 + 3 + 2 + 3 + 2 + 0 + 323 + 330 = 666.

It is a super-2 number, since 2×332320323330² (a number of 24 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 332320323294 and 332320323303.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1363329 + ... + 1588491.

It is an arithmetic number, because the mean of its divisors is an integer number (6474815984).

Almost surely, 2^332320323330 is an apocalyptic number.

332320323330 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 332320323330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (466186750848).

332320323330 is an abundant number, since it is smaller than the sum of its proper divisors (600053178366).

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

332320323330 is a wasteful number, since it uses less digits than its factorization.

332320323330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225253 (or 225227 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 27.

Adding to 332320323330 its reverse (33323023233), we get a palindrome (365643346563).

The spelling of 332320323330 in words is "three hundred thirty-two billion, three hundred twenty million, three hundred twenty-three thousand, three hundred thirty".