444314222000 has 80 divisors (see below), whose sum is σ = 1172020191264. Its totient is φ = 161568800000.

The previous prime is 444314221993. The next prime is 444314222021. The reversal of 444314222000 is 222413444.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10076051 + ... + 10120050.

Almost surely, 2^444314222000 is an apocalyptic number.

444314222000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

444314222000 is an abundant number, since it is smaller than the sum of its proper divisors (727705969264).

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

444314222000 is a wasteful number, since it uses less digits than its factorization.

444314222000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20196135 (or 20196119 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 444314222000 its reverse (222413444), we get a palindrome (444536635444).

The spelling of 444314222000 in words is "four hundred forty-four billion, three hundred fourteen million, two hundred twenty-two thousand".