4120342 has 4 divisors (see below), whose sum is σ = 6180516. Its totient is φ = 2060170.

The previous prime is 4120331. The next prime is 4120393. The reversal of 4120342 is 2430214.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1030084 + ... + 1030087.

It is an arithmetic number, because the mean of its divisors is an integer number (1545129).

Almost surely, 2^4120342 is an apocalyptic number.

4120342 is a deficient number, since it is larger than the sum of its proper divisors (2060174).

4120342 is a wasteful number, since it uses less digits than its factorization.

4120342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2060173.

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

The square root of 4120342 is about 2029.8625569235. The cubic root of 4120342 is about 160.3163273193.

Adding to 4120342 its reverse (2430214), we get a palindrome (6550556).

The spelling of 4120342 in words is "four million, one hundred twenty thousand, three hundred forty-two".