42441413 has 8 divisors (see below), whose sum is σ = 50177280. Its totient is φ = 35123760.

The previous prime is 42441403. The next prime is 42441461. The reversal of 42441413 is 31414424.

It is a happy number.

42441413 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 42441413 - 2¹⁶ = 42375877 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42441403) 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, 104333 + ... + 104738.

It is an arithmetic number, because the mean of its divisors is an integer number (6272160).

Almost surely, 2^42441413 is an apocalyptic number.

It is an amenable number.

42441413 is a deficient number, since it is larger than the sum of its proper divisors (7735867).

42441413 is a wasteful number, since it uses less digits than its factorization.

42441413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209107.

The product of its digits is 1536, while the sum is 23.

The square root of 42441413 is about 6514.7074377903. The cubic root of 42441413 is about 348.8161718025.

Adding to 42441413 its reverse (31414424), we get a palindrome (73855837).

The spelling of 42441413 in words is "forty-two million, four hundred forty-one thousand, four hundred thirteen".