4041342 has 48 divisors (see below), whose sum is σ = 9502272. Its totient is φ = 1236480.

The previous prime is 4041299. The next prime is 4041343. The reversal of 4041342 is 2431404.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4041343) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14242 + ... + 14522.

It is an arithmetic number, because the mean of its divisors is an integer number (197964).

Almost surely, 2^4041342 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4041342, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4751136).

4041342 is an abundant number, since it is smaller than the sum of its proper divisors (5460930).

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

4041342 is a wasteful number, since it uses less digits than its factorization.

4041342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353 (or 350 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 4041342 is about 2010.3089314829. The cubic root of 4041342 is about 159.2851179466.

Adding to 4041342 its reverse (2431404), we get a palindrome (6472746).

The spelling of 4041342 in words is "four million, forty-one thousand, three hundred forty-two".