42323304 has 32 divisors (see below), whose sum is σ = 106161120. Its totient is φ = 14060736.

The previous prime is 42323291. The next prime is 42323321. The reversal of 42323304 is 40332324.

It is a super-2 number, since 2×42323304² = 3582524122952832, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4827 + ... + 10389.

It is an arithmetic number, because the mean of its divisors is an integer number (3317535).

Almost surely, 2^42323304 is an apocalyptic number.

It is an amenable number.

42323304 is an abundant number, since it is smaller than the sum of its proper divisors (63837816).

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

42323304 is a wasteful number, since it uses less digits than its factorization.

42323304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5889 (or 5885 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 21.

The square root of 42323304 is about 6505.6363255257. The cubic root of 42323304 is about 348.4923009881.

Adding to 42323304 its reverse (40332324), we get a palindrome (82655628).

The spelling of 42323304 in words is "forty-two million, three hundred twenty-three thousand, three hundred four".