42033004 has 24 divisors (see below), whose sum is σ = 79701440. Its totient is φ = 19395792.

The previous prime is 42032989. The next prime is 42033007. The reversal of 42033004 is 40033024.

42033004 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (42033007) 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, 6397 + ... + 11179.

Almost surely, 2^42033004 is an apocalyptic number.

It is an amenable number.

42033004 is a deficient number, since it is larger than the sum of its proper divisors (37668436).

42033004 is a wasteful number, since it uses less digits than its factorization.

42033004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4826 (or 4798 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 16.

The square root of 42033004 is about 6483.2865122560. The cubic root of 42033004 is about 347.6936904779.

Adding to 42033004 its reverse (40033024), we get a palindrome (82066028).

The spelling of 42033004 in words is "forty-two million, thirty-three thousand, four".