4014142 has 16 divisors (see below), whose sum is σ = 6955632. Its totient is φ = 1717120.

The previous prime is 4014139. The next prime is 4014161. The reversal of 4014142 is 2414104.

4014142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×4014142² = 32226671992328, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4993 + ... + 5740.

It is an arithmetic number, because the mean of its divisors is an integer number (434727).

Almost surely, 2^4014142 is an apocalyptic number.

4014142 is a deficient number, since it is larger than the sum of its proper divisors (2941490).

4014142 is a wasteful number, since it uses less digits than its factorization.

4014142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10763.

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 4014142 is about 2003.5323805719. The cubic root of 4014142 is about 158.9269603747.

Adding to 4014142 its reverse (2414104), we get a palindrome (6428246).

The spelling of 4014142 in words is "four million, fourteen thousand, one hundred forty-two".