4444266206668 has 24 divisors (see below), whose sum is σ = 7971418937664. Its totient is φ = 2166775881600.

The previous prime is 4444266206641. The next prime is 4444266206689. The reversal of 4444266206668 is 8666026624444.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6935055 + ... + 7548742.

It is an arithmetic number, because the mean of its divisors is an integer number (332142455736).

Almost surely, 2^{4444266206668} is an apocalyptic number.

It is an amenable number.

4444266206668 is a deficient number, since it is larger than the sum of its proper divisors (3527152730996).

4444266206668 is a wasteful number, since it uses less digits than its factorization.

4444266206668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14485713 (or 14485711 counting only the distinct ones).

The product of its (nonzero) digits is 63700992, while the sum is 58.

The spelling of 4444266206668 in words is "four trillion, four hundred forty-four billion, two hundred sixty-six million, two hundred six thousand, six hundred sixty-eight".