444265560112 has 80 divisors (see below), whose sum is σ = 949515968160. Its totient is φ = 199685888000.

The previous prime is 444265560049. The next prime is 444265560139. The reversal of 444265560112 is 211065562444.

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 15 ways as a sum of consecutive naturals, for example, 14365338 + ... + 14396230.

It is an arithmetic number, because the mean of its divisors is an integer number (11868949602).

Almost surely, 2^444265560112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 444265560112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (474757984080).

444265560112 is an abundant number, since it is smaller than the sum of its proper divisors (505250408048).

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

444265560112 is a wasteful number, since it uses less digits than its factorization.

444265560112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31822 (or 31816 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 40.

The spelling of 444265560112 in words is "four hundred forty-four billion, two hundred sixty-five million, five hundred sixty thousand, one hundred twelve".