4112142242 has 16 divisors (see below), whose sum is σ = 6643875840. Its totient is φ = 1897573392.

The previous prime is 4112142227. The next prime is 4112142247. The reversal of 4112142242 is 2422412114.

It is not an unprimeable number, because it can be changed into a prime (4112142247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 190559 + ... + 211037.

It is an arithmetic number, because the mean of its divisors is an integer number (415242240).

Almost surely, 2^4112142242 is an apocalyptic number.

4112142242 is a deficient number, since it is larger than the sum of its proper divisors (2531733598).

4112142242 is a wasteful number, since it uses less digits than its factorization.

4112142242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28217.

The product of its digits is 1024, while the sum is 23.

The square root of 4112142242 is about 64125.9872594567. The cubic root of 4112142242 is about 1602.0990993365.

Adding to 4112142242 its reverse (2422412114), we get a palindrome (6534554356).

The spelling of 4112142242 in words is "four billion, one hundred twelve million, one hundred forty-two thousand, two hundred forty-two".