444246490017 has 12 divisors (see below), whose sum is σ = 700024772304. Its totient is φ = 269240296920.

The previous prime is 444246489997. The next prime is 444246490031. The reversal of 444246490017 is 710094642444.

It is not a de Polignac number, because 444246490017 - 2²² = 444242295713 is a prime.

It is a super-3 number, since 3×444246490017³ (a number of 36 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (444246490067) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2243669043 + ... + 2243669240.

It is an arithmetic number, because the mean of its divisors is an integer number (58335397692).

Almost surely, 2^444246490017 is an apocalyptic number.

It is an amenable number.

444246490017 is a deficient number, since it is larger than the sum of its proper divisors (255778282287).

444246490017 is a wasteful number, since it uses less digits than its factorization.

444246490017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4487338300 (or 4487338297 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 45.

The spelling of 444246490017 in words is "four hundred forty-four billion, two hundred forty-six million, four hundred ninety thousand, seventeen".