4234042 has 16 divisors (see below), whose sum is σ = 6700032. Its totient is φ = 2003760.

The previous prime is 4234039. The next prime is 4234049. The reversal of 4234042 is 2404324.

It is a super-2 number, since 2×4234042² = 35854223315528, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4234049) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2188 + ... + 3640.

It is an arithmetic number, because the mean of its divisors is an integer number (418752).

Almost surely, 2^4234042 is an apocalyptic number.

4234042 is a deficient number, since it is larger than the sum of its proper divisors (2465990).

4234042 is a wasteful number, since it uses less digits than its factorization.

4234042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1533.

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

The square root of 4234042 is about 2057.6787893158. The cubic root of 4234042 is about 161.7775996101. Note that the first 3 decimals are identical.

Adding to 4234042 its reverse (2404324), we get a palindrome (6638366).

It can be divided in two parts, 423 and 4042, that added together give a triangular number (4465 = T₉₄).

The spelling of 4234042 in words is "four million, two hundred thirty-four thousand, forty-two".