4042234 has 8 divisors (see below), whose sum is σ = 6929568. Its totient is φ = 1732380.

The previous prime is 4042217. The next prime is 4042249. The reversal of 4042234 is 4322404.

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

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, 144352 + ... + 144379.

It is an arithmetic number, because the mean of its divisors is an integer number (866196).

Almost surely, 2^4042234 is an apocalyptic number.

4042234 is a deficient number, since it is larger than the sum of its proper divisors (2887334).

4042234 is a wasteful number, since it uses less digits than its factorization.

4042234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 288740.

The product of its (nonzero) digits is 768, while the sum is 19.

The square root of 4042234 is about 2010.5307756908. The cubic root of 4042234 is about 159.2968361558.

Adding to 4042234 its reverse (4322404), we get a palindrome (8364638).

The spelling of 4042234 in words is "four million, forty-two thousand, two hundred thirty-four".