4146142142 has 16 divisors (see below), whose sum is σ = 6234810192. Its totient is φ = 2067880320.

The previous prime is 4146142129. The next prime is 4146142181. The reversal of 4146142142 is 2412416414.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1917542 + ... + 1919702.

It is an arithmetic number, because the mean of its divisors is an integer number (389675637).

Almost surely, 2^4146142142 is an apocalyptic number.

4146142142 is a deficient number, since it is larger than the sum of its proper divisors (2088668050).

4146142142 is a wasteful number, since it uses less digits than its factorization.

4146142142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4123.

The product of its digits is 6144, while the sum is 29.

The square root of 4146142142 is about 64390.5438865056. The cubic root of 4146142142 is about 1606.5024626774.

Adding to 4146142142 its reverse (2412416414), we get a palindrome (6558558556).

The spelling of 4146142142 in words is "four billion, one hundred forty-six million, one hundred forty-two thousand, one hundred forty-two".