4433142 has 32 divisors (see below), whose sum is σ = 10310400. Its totient is φ = 1244448.

The previous prime is 4433131. The next prime is 4433147. The reversal of 4433142 is 2413344.

4433142 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4433147) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1584 + ... + 3372.

It is an arithmetic number, because the mean of its divisors is an integer number (322200).

Almost surely, 2^4433142 is an apocalyptic number.

4433142 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 4433142, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5155200).

4433142 is an abundant number, since it is smaller than the sum of its proper divisors (5877258).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4433142 is a wasteful number, since it uses less digits than its factorization.

4433142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1860.

The product of its digits is 1152, while the sum is 21.

The square root of 4433142 is about 2105.5027903092. The cubic root of 4433142 is about 164.2746488541.

Adding to 4433142 its reverse (2413344), we get a palindrome (6846486).

The spelling of 4433142 in words is "four million, four hundred thirty-three thousand, one hundred forty-two".