42244304 has 40 divisors (see below), whose sum is σ = 83932128. Its totient is φ = 20592000.

The previous prime is 42244291. The next prime is 42244327. The reversal of 42244304 is 40344224.

It is a self number, because there is not a number n which added to its sum of digits gives 42244304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 168179 + ... + 168429.

Almost surely, 2^42244304 is an apocalyptic number.

It is an amenable number.

42244304 is a deficient number, since it is larger than the sum of its proper divisors (41687824).

42244304 is a wasteful number, since it uses less digits than its factorization.

42244304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 483 (or 477 counting only the distinct ones).

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

The square root of 42244304 is about 6499.5618313853. The cubic root of 42244304 is about 348.2753358921.

Adding to 42244304 its reverse (40344224), we get a palindrome (82588528).

The spelling of 42244304 in words is "forty-two million, two hundred forty-four thousand, three hundred four".