4244666041 has 16 divisors (see below), whose sum is σ = 5462765568. Its totient is φ = 3200835600.

The previous prime is 4244666039. The next prime is 4244666047. The reversal of 4244666041 is 1406664424.

It is a cyclic number.

It is not a de Polignac number, because 4244666041 - 2¹ = 4244666039 is a prime.

It is a super-2 number, since 2×4244666041² = 36034379599237227362, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4244666047) 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 15 ways as a sum of consecutive naturals, for example, 886735 + ... + 891508.

It is an arithmetic number, because the mean of its divisors is an integer number (341422848).

Almost surely, 2^4244666041 is an apocalyptic number.

It is an amenable number.

4244666041 is a deficient number, since it is larger than the sum of its proper divisors (1218099527).

4244666041 is a wasteful number, since it uses less digits than its factorization.

4244666041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1778292.

The product of its (nonzero) digits is 110592, while the sum is 37.

The square root of 4244666041 is about 65151.1016100265. The cubic root of 4244666041 is about 1619.1279715943.

The spelling of 4244666041 in words is "four billion, two hundred forty-four million, six hundred sixty-six thousand, forty-one".