4142044664 has 16 divisors (see below), whose sum is σ = 8016861120. Its totient is φ = 2004215040.

The previous prime is 4142044663. The next prime is 4142044667. The reversal of 4142044664 is 4664402414.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4142044663) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 8350649 + ... + 8351144.

It is an arithmetic number, because the mean of its divisors is an integer number (501053820).

Almost surely, 2^4142044664 is an apocalyptic number.

It is an amenable number.

4142044664 is a deficient number, since it is larger than the sum of its proper divisors (3874816456).

4142044664 is a wasteful number, since it uses less digits than its factorization.

4142044664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16701830 (or 16701826 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 35.

The square root of 4142044664 is about 64358.7186323656. The cubic root of 4142044664 is about 1605.9730727118.

The spelling of 4142044664 in words is "four billion, one hundred forty-two million, forty-four thousand, six hundred sixty-four".