42343214 has 8 divisors (see below), whose sum is σ = 63919848. Its totient is φ = 21036600.

The previous prime is 42343199. The next prime is 42343291. The reversal of 42343214 is 41234324.

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

It is a self number, because there is not a number n which added to its sum of digits gives 42343214.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67112 + ... + 67739.

It is an arithmetic number, because the mean of its divisors is an integer number (7989981).

Almost surely, 2^42343214 is an apocalyptic number.

42343214 is a deficient number, since it is larger than the sum of its proper divisors (21576634).

42343214 is a wasteful number, since it uses less digits than its factorization.

42343214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135010.

The product of its digits is 2304, while the sum is 23.

The square root of 42343214 is about 6507.1663571788. The cubic root of 42343214 is about 348.5469390820.

Adding to 42343214 its reverse (41234324), we get a palindrome (83577538).

The spelling of 42343214 in words is "forty-two million, three hundred forty-three thousand, two hundred fourteen".