42424204 has 12 divisors (see below), whose sum is σ = 75288528. Its totient is φ = 20913200.

The previous prime is 42424201. The next prime is 42424241. The reversal of 42424204 is 40242424.

42424204 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 (42424201) 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 3 ways as a sum of consecutive naturals, for example, 74407 + ... + 74974.

It is an arithmetic number, because the mean of its divisors is an integer number (6274044).

Almost surely, 2^42424204 is an apocalyptic number.

It is an amenable number.

42424204 is a deficient number, since it is larger than the sum of its proper divisors (32864324).

42424204 is a wasteful number, since it uses less digits than its factorization.

42424204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149456 (or 149454 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 22.

The square root of 42424204 is about 6513.3865231537. The cubic root of 42424204 is about 348.7690198300.

Adding to 42424204 its reverse (40242424), we get a palindrome (82666628).

It can be divided in two parts, 4242420 and 4, that added together give a palindrome (4242424).

The spelling of 42424204 in words is "forty-two million, four hundred twenty-four thousand, two hundred four".