4230142 has 16 divisors (see below), whose sum is σ = 7389792. Its totient is φ = 1778400.

The previous prime is 4230139. The next prime is 4230169. The reversal of 4230142 is 2410324.

4230142 is nontrivially palindromic in base 9.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2109 + ... + 3592.

It is an arithmetic number, because the mean of its divisors is an integer number (461862).

Almost surely, 2^4230142 is an apocalyptic number.

4230142 is a deficient number, since it is larger than the sum of its proper divisors (3159650).

4230142 is a wasteful number, since it uses less digits than its factorization.

4230142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5763.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 4230142 is about 2056.7309012119. The cubic root of 4230142 is about 161.7279129312.

Adding to 4230142 its reverse (2410324), we get a palindrome (6640466).

The spelling of 4230142 in words is "four million, two hundred thirty thousand, one hundred forty-two".