423330304 has 40 divisors (see below), whose sum is σ = 851070528. Its totient is φ = 210355200.

The previous prime is 423330293. The next prime is 423330319. The reversal of 423330304 is 403033324.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83029 + ... + 87979.

Almost surely, 2^423330304 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 423330304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (425535264).

423330304 is an abundant number, since it is smaller than the sum of its proper divisors (427740224).

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

423330304 is an equidigital number, since it uses as much as digits as its factorization.

423330304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5136 (or 5120 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 22.

The square root of 423330304 is about 20574.9921992695. The cubic root of 423330304 is about 750.8614126160.

Adding to 423330304 its reverse (403033324), we get a palindrome (826363628).

The spelling of 423330304 in words is "four hundred twenty-three million, three hundred thirty thousand, three hundred four".