4123042 has 32 divisors (see below), whose sum is σ = 7910784. Its totient is φ = 1564800.

The previous prime is 4123039. The next prime is 4123043. The reversal of 4123042 is 2403214.

It is not an unprimeable number, because it can be changed into a prime (4123043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5988 + ... + 6640.

It is an arithmetic number, because the mean of its divisors is an integer number (247212).

Almost surely, 2^4123042 is an apocalyptic number.

4123042 is a deficient number, since it is larger than the sum of its proper divisors (3787742).

4123042 is a wasteful number, since it uses less digits than its factorization.

4123042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 714.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 4123042 is about 2030.5275176663. The cubic root of 4123042 is about 160.3513373233.

Adding to 4123042 its reverse (2403214), we get a palindrome (6526256).

The spelling of 4123042 in words is "four million, one hundred twenty-three thousand, forty-two".