444244412000 has 48 divisors (see below), whose sum is σ = 1091508530112. Its totient is φ = 177697763200.

The previous prime is 444244411999. The next prime is 444244412009. The reversal of 444244412000 is 214442444.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (444244412009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55526552 + ... + 55534551.

It is an arithmetic number, because the mean of its divisors is an integer number (22739761044).

Almost surely, 2^444244412000 is an apocalyptic number.

444244412000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

444244412000 is an abundant number, since it is smaller than the sum of its proper divisors (647264118112).

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

444244412000 is a wasteful number, since it uses less digits than its factorization.

444244412000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111061128 (or 111061110 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 29.

Adding to 444244412000 its reverse (214442444), we get a palindrome (444458854444).

The spelling of 444244412000 in words is "four hundred forty-four billion, two hundred forty-four million, four hundred twelve thousand".