42033424 has 20 divisors (see below), whose sum is σ = 81736336. Its totient is φ = 20940192.

The previous prime is 42033413. The next prime is 42033437. The reversal of 42033424 is 42433024.

It is a junction number, because it is equal to n+sod(n) for n = 42033395 and 42033404.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 114 + ... + 9169.

Almost surely, 2^42033424 is an apocalyptic number.

It is an amenable number.

42033424 is a deficient number, since it is larger than the sum of its proper divisors (39702912).

42033424 is a wasteful number, since it uses less digits than its factorization.

42033424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9574 (or 9568 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 22.

The square root of 42033424 is about 6483.3189031545. The cubic root of 42033424 is about 347.6948485430.

Adding to 42033424 its reverse (42433024), we get a palindrome (84466448).

The spelling of 42033424 in words is "forty-two million, thirty-three thousand, four hundred twenty-four".