42324331 has 8 divisors (see below), whose sum is σ = 49931264. Its totient is φ = 35107560.

The previous prime is 42324323. The next prime is 42324379. The reversal of 42324331 is 13342324.

It is a happy number.

42324331 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 42324331 - 2³ = 42324323 is a prime.

It is a super-2 number, since 2×42324331² = 3582697989195122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42324031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97305 + ... + 97738.

It is an arithmetic number, because the mean of its divisors is an integer number (6241408).

Almost surely, 2^42324331 is an apocalyptic number.

42324331 is a deficient number, since it is larger than the sum of its proper divisors (7606933).

42324331 is a wasteful number, since it uses less digits than its factorization.

42324331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195081.

The product of its digits is 1728, while the sum is 22.

The square root of 42324331 is about 6505.7152566032. The cubic root of 42324331 is about 348.4951197558.

Adding to 42324331 its reverse (13342324), we get a palindrome (55666655).

The spelling of 42324331 in words is "forty-two million, three hundred twenty-four thousand, three hundred thirty-one".