4042413 has 16 divisors (see below), whose sum is σ = 6341760. Its totient is φ = 2536128.

The previous prime is 4042393. The next prime is 4042417. The reversal of 4042413 is 3142404.

It is not a de Polignac number, because 4042413 - 2²¹ = 1945261 is a prime.

It is a super-2 number, since 2×4042413² = 32682205725138, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4042417) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3945 + ... + 4862.

It is an arithmetic number, because the mean of its divisors is an integer number (396360).

Almost surely, 2^4042413 is an apocalyptic number.

It is an amenable number.

4042413 is a deficient number, since it is larger than the sum of its proper divisors (2299347).

4042413 is a wasteful number, since it uses less digits than its factorization.

4042413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8833 (or 8827 counting only the distinct ones).

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

The square root of 4042413 is about 2010.5752908061. The cubic root of 4042413 is about 159.2991874721.

Adding to 4042413 its reverse (3142404), we get a palindrome (7184817).

Subtracting from 4042413 its reverse (3142404), we obtain a palindrome (900009).

The spelling of 4042413 in words is "four million, forty-two thousand, four hundred thirteen".