42210334 has 8 divisors (see below), whose sum is σ = 63352080. Its totient is φ = 21092976.

The previous prime is 42210331. The next prime is 42210373. The reversal of 42210334 is 43301224.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42210331) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 874 + ... + 9229.

It is an arithmetic number, because the mean of its divisors is an integer number (7919010).

Almost surely, 2^42210334 is an apocalyptic number.

42210334 is a deficient number, since it is larger than the sum of its proper divisors (21141746).

42210334 is a wasteful number, since it uses less digits than its factorization.

42210334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12194.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 42210334 is about 6496.9480527398. The cubic root of 42210334 is about 348.1819577349.

Adding to 42210334 its reverse (43301224), we get a palindrome (85511558).

The spelling of 42210334 in words is "forty-two million, two hundred ten thousand, three hundred thirty-four".