4422444442244 has 12 divisors (see below), whose sum is σ = 7779377660124. Its totient is φ = 2199765110784.

The previous prime is 4422444442217. The next prime is 4422444442277.

4422444442244 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 2 ways, for example, as 1184201004100 + 3238243438144 = 1088210^2 + 1799512^2 .

It is a nude number because it is divisible by every one of its digits.

It is a zygodrome in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 4422444442195 and 4422444442204.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2864276717 + ... + 2864278260.

It is an arithmetic number, because the mean of its divisors is an integer number (648281471677).

Almost surely, 2^{4422444442244} is an apocalyptic number.

It is an amenable number.

4422444442244 is a deficient number, since it is larger than the sum of its proper divisors (3356933217880).

4422444442244 is a wasteful number, since it uses less digits than its factorization.

4422444442244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5728555174 (or 5728555172 counting only the distinct ones).

The product of its digits is 4194304, while the sum is 44.

The spelling of 4422444442244 in words is "four trillion, four hundred twenty-two billion, four hundred forty-four million, four hundred forty-two thousand, two hundred forty-four".