4168142 has 16 divisors (see below), whose sum is σ = 6988464. Its totient is φ = 1848000.

The previous prime is 4168133. The next prime is 4168159. The reversal of 4168142 is 2418614.

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, 1409 + ... + 3212.

It is an arithmetic number, because the mean of its divisors is an integer number (436779).

Almost surely, 2^4168142 is an apocalyptic number.

4168142 is a deficient number, since it is larger than the sum of its proper divisors (2820322).

4168142 is a wasteful number, since it uses less digits than its factorization.

4168142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4675.

The product of its digits is 1536, while the sum is 26.

The square root of 4168142 is about 2041.6028017222. The cubic root of 4168142 is about 160.9338874421.

It can be divided in two parts, 416 and 8142, that added together give a palindrome (8558).

The spelling of 4168142 in words is "four million, one hundred sixty-eight thousand, one hundred forty-two".