42441204 has 24 divisors (see below), whose sum is σ = 106647520. Its totient is φ = 13058784.

The previous prime is 42441199. The next prime is 42441209. The reversal of 42441204 is 40214424.

It is an interprime number because it is at equal distance from previous prime (42441199) and next prime (42441209).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42441209) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 135874 + ... + 136185.

Almost surely, 2^42441204 is an apocalyptic number.

It is an amenable number.

42441204 is an abundant number, since it is smaller than the sum of its proper divisors (64206316).

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

42441204 is a wasteful number, since it uses less digits than its factorization.

42441204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272079 (or 272077 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 21.

The square root of 42441204 is about 6514.6913971423. The cubic root of 42441204 is about 348.8155992273.

Adding to 42441204 its reverse (40214424), we get a palindrome (82655628).

The spelling of 42441204 in words is "forty-two million, four hundred forty-one thousand, two hundred four".