4102042 has 16 divisors (see below), whose sum is σ = 7223040. Its totient is φ = 1710288.

The previous prime is 4102039. The next prime is 4102069. The reversal of 4102042 is 2402014.

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, 3442 + ... + 4477.

It is an arithmetic number, because the mean of its divisors is an integer number (451440).

Almost surely, 2^4102042 is an apocalyptic number.

4102042 is a deficient number, since it is larger than the sum of its proper divisors (3120998).

4102042 is a wasteful number, since it uses less digits than its factorization.

4102042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7965.

The product of its (nonzero) digits is 64, while the sum is 13.

The square root of 4102042 is about 2025.3498463229. The cubic root of 4102042 is about 160.0786332238.

Adding to 4102042 its reverse (2402014), we get a palindrome (6504056).

The spelling of 4102042 in words is "four million, one hundred two thousand, forty-two".