4042135 has 8 divisors (see below), whose sum is σ = 5061600. Its totient is φ = 3093024.

The previous prime is 4042111. The next prime is 4042153. The reversal of 4042135 is 5312404.

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

It is a cyclic number.

It is not a de Polignac number, because 4042135 - 2¹³ = 4033943 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17460 + ... + 17689.

It is an arithmetic number, because the mean of its divisors is an integer number (632700).

Almost surely, 2^4042135 is an apocalyptic number.

4042135 is a deficient number, since it is larger than the sum of its proper divisors (1019465).

4042135 is a wasteful number, since it uses less digits than its factorization.

4042135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35177.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 4042135 is about 2010.5061551759. The cubic root of 4042135 is about 159.2955356773.

Adding to 4042135 its reverse (5312404), we get a palindrome (9354539).

The spelling of 4042135 in words is "four million, forty-two thousand, one hundred thirty-five".