42334211 has 4 divisors (see below), whose sum is σ = 43051800. Its totient is φ = 41616624.

The previous prime is 42334177. The next prime is 42334213. The reversal of 42334211 is 11243324.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 42334211 - 2¹⁴ = 42317827 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42334213) 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 3 ways as a sum of consecutive naturals, for example, 358706 + ... + 358823.

It is an arithmetic number, because the mean of its divisors is an integer number (10762950).

Almost surely, 2^42334211 is an apocalyptic number.

42334211 is a deficient number, since it is larger than the sum of its proper divisors (717589).

42334211 is an equidigital number, since it uses as much as digits as its factorization.

42334211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 717588.

The product of its digits is 576, while the sum is 20.

The square root of 42334211 is about 6506.4745446363. The cubic root of 42334211 is about 348.5222346865.

Adding to 42334211 its reverse (11243324), we get a palindrome (53577535).

The spelling of 42334211 in words is "forty-two million, three hundred thirty-four thousand, two hundred eleven".