444044420244 has 36 divisors (see below), whose sum is σ = 1138254717600. Its totient is φ = 145930090320.

The previous prime is 444044420231. The next prime is 444044420251. The reversal of 444044420244 is 442024440444.

444044420244 is a `hidden beast` number, since 4 + 4 + 4 + 0 + 444 + 202 + 4 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 444044420199 and 444044420208.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 86860594 + ... + 86865705.

It is an arithmetic number, because the mean of its divisors is an integer number (31618186600).

Almost surely, 2^444044420244 is an apocalyptic number.

It is an amenable number.

444044420244 is an abundant number, since it is smaller than the sum of its proper divisors (694210297356).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

444044420244 is a wasteful number, since it uses less digits than its factorization.

444044420244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173726380 (or 173726375 counting only the distinct ones).

The product of its (nonzero) digits is 262144, while the sum is 36.

Adding to 444044420244 its reverse (442024440444), we get a palindrome (886068860688).

The spelling of 444044420244 in words is "four hundred forty-four billion, forty-four million, four hundred twenty thousand, two hundred forty-four".