444321123344 has 40 divisors (see below), whose sum is σ = 984138552768. Its totient is φ = 190368247680.

The previous prime is 444321123331. The next prime is 444321123359. The reversal of 444321123344 is 443321123444.

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, 183827 + ... + 960434.

Almost surely, 2^444321123344 is an apocalyptic number.

It is an amenable number.

444321123344 is an abundant number, since it is smaller than the sum of its proper divisors (539817429424).

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

444321123344 is a wasteful number, since it uses less digits than its factorization.

444321123344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1147743 (or 1147737 counting only the distinct ones).

The product of its digits is 110592, while the sum is 35.

Adding to 444321123344 its reverse (443321123444), we get a palindrome (887642246788).

The spelling of 444321123344 in words is "four hundred forty-four billion, three hundred twenty-one million, one hundred twenty-three thousand, three hundred forty-four".