4042312 has 16 divisors (see below), whose sum is σ = 7603200. Its totient is φ = 2014800.

The previous prime is 4042309. The next prime is 4042327. The reversal of 4042312 is 2132404.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2937 + ... + 4087.

It is an arithmetic number, because the mean of its divisors is an integer number (475200).

Almost surely, 2^4042312 is an apocalyptic number.

It is an amenable number.

4042312 is a deficient number, since it is larger than the sum of its proper divisors (3560888).

4042312 is a wasteful number, since it uses less digits than its factorization.

4042312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1596 (or 1592 counting only the distinct ones).

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

The square root of 4042312 is about 2010.5501734600. The cubic root of 4042312 is about 159.2978607603.

Adding to 4042312 its reverse (2132404), we get a palindrome (6174716).

The spelling of 4042312 in words is "four million, forty-two thousand, three hundred twelve".