4200342 has 8 divisors (see below), whose sum is σ = 8400696. Its totient is φ = 1400112.

The previous prime is 4200341. The next prime is 4200397. The reversal of 4200342 is 2430024.

It is a happy number.

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

4200342 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4200341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 350023 + ... + 350034.

It is an arithmetic number, because the mean of its divisors is an integer number (1050087).

Almost surely, 2^4200342 is an apocalyptic number.

4200342 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

4200342 is a wasteful number, since it uses less digits than its factorization.

4200342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 700062.

The product of its (nonzero) digits is 192, while the sum is 15.

The square root of 4200342 is about 2049.4735909496. The cubic root of 4200342 is about 161.3472437899.

Adding to 4200342 its reverse (2430024), we get a palindrome (6630366).

The spelling of 4200342 in words is "four million, two hundred thousand, three hundred forty-two".