42413242 has 8 divisors (see below), whose sum is σ = 66386016. Its totient is φ = 20284572.

The previous prime is 42413207. The next prime is 42413243. The reversal of 42413242 is 24231424.

It is a happy number.

42413242 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 an unprimeable number, because it can be changed into a prime (42413243) 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, 460968 + ... + 461059.

It is an arithmetic number, because the mean of its divisors is an integer number (8298252).

Almost surely, 2^42413242 is an apocalyptic number.

42413242 is a deficient number, since it is larger than the sum of its proper divisors (23972774).

42413242 is a wasteful number, since it uses less digits than its factorization.

42413242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 922052.

The product of its digits is 1536, while the sum is 22.

The square root of 42413242 is about 6512.5449710539. The cubic root of 42413242 is about 348.7389777395.

Adding to 42413242 its reverse (24231424), we get a palindrome (66644666).

The spelling of 42413242 in words is "forty-two million, four hundred thirteen thousand, two hundred forty-two".