42212414 has 16 divisors (see below), whose sum is σ = 66793680. Its totient is φ = 19952640.

The previous prime is 42212413. The next prime is 42212431. The reversal of 42212414 is 41421224.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42212413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23492 + ... + 25224.

It is an arithmetic number, because the mean of its divisors is an integer number (4174605).

Almost surely, 2^42212414 is an apocalyptic number.

42212414 is a deficient number, since it is larger than the sum of its proper divisors (24581266).

42212414 is a wasteful number, since it uses less digits than its factorization.

42212414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2395.

The product of its digits is 512, while the sum is 20.

The square root of 42212414 is about 6497.1081259280. The cubic root of 42212414 is about 348.1876767655.

Adding to 42212414 its reverse (41421224), we get a palindrome (83633638).

The spelling of 42212414 in words is "forty-two million, two hundred twelve thousand, four hundred fourteen".