4044142142 has 8 divisors (see below), whose sum is σ = 6067033896. Its totient is φ = 2021797512.

The previous prime is 4044142097. The next prime is 4044142181. The reversal of 4044142142 is 2412414404.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 117773 + ... + 148184.

It is an arithmetic number, because the mean of its divisors is an integer number (758379237).

Almost surely, 2^4044142142 is an apocalyptic number.

4044142142 is a deficient number, since it is larger than the sum of its proper divisors (2022891754).

4044142142 is a wasteful number, since it uses less digits than its factorization.

4044142142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273562.

The product of its (nonzero) digits is 4096, while the sum is 26.

The square root of 4044142142 is about 63593.5699737010. The cubic root of 4044142142 is about 1593.2189764139.

Adding to 4044142142 its reverse (2412414404), we get a palindrome (6456556546).

The spelling of 4044142142 in words is "four billion, forty-four million, one hundred forty-two thousand, one hundred forty-two".