6444242711 has 8 divisors (see below), whose sum is σ = 6784196400. Its totient is φ = 6104367360.

The previous prime is 6444242659. The next prime is 6444242719. The reversal of 6444242711 is 1172424446.

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

It is a cyclic number.

It is not a de Polignac number, because 6444242711 - 2⁶ = 6444242647 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6444242719) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 232775 + ... + 258983.

It is an arithmetic number, because the mean of its divisors is an integer number (848024550).

Almost surely, 2^6444242711 is an apocalyptic number.

6444242711 is a deficient number, since it is larger than the sum of its proper divisors (339953689).

6444242711 is a wasteful number, since it uses less digits than its factorization.

6444242711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39169.

The product of its digits is 43008, while the sum is 35.

The square root of 6444242711 is about 80276.0407033132. The cubic root of 6444242711 is about 1860.9039725665.

The spelling of 6444242711 in words is "six billion, four hundred forty-four million, two hundred forty-two thousand, seven hundred eleven".