4231342 has 4 divisors (see below), whose sum is σ = 6347016. Its totient is φ = 2115670.

The previous prime is 4231321. The next prime is 4231369. The reversal of 4231342 is 2431324.

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, 1057834 + ... + 1057837.

It is an arithmetic number, because the mean of its divisors is an integer number (1586754).

Almost surely, 2^4231342 is an apocalyptic number.

4231342 is a deficient number, since it is larger than the sum of its proper divisors (2115674).

4231342 is a wasteful number, since it uses less digits than its factorization.

4231342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2115673.

The product of its digits is 576, while the sum is 19.

The square root of 4231342 is about 2057.0226056123. The cubic root of 4231342 is about 161.7432043916.

Adding to 4231342 its reverse (2431324), we get a palindrome (6662666).

The spelling of 4231342 in words is "four million, two hundred thirty-one thousand, three hundred forty-two".