42324044 has 18 divisors (see below), whose sum is σ = 86160060. Its totient is φ = 18138792.

The previous prime is 42324043. The next prime is 42324047. The reversal of 42324044 is 44042324.

It is not an unprimeable number, because it can be changed into a prime (42324043) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 107774 + ... + 108165.

It is an arithmetic number, because the mean of its divisors is an integer number (4786670).

Almost surely, 2^42324044 is an apocalyptic number.

It is an amenable number.

42324044 is an abundant number, since it is smaller than the sum of its proper divisors (43836016).

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

42324044 is a wasteful number, since it uses less digits than its factorization.

42324044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215957 (or 215948 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 23.

The square root of 42324044 is about 6505.6931990373. The cubic root of 42324044 is about 348.4943320425.

Adding to 42324044 its reverse (44042324), we get a palindrome (86366368).

The spelling of 42324044 in words is "forty-two million, three hundred twenty-four thousand, forty-four".