4223320334444 has 12 divisors (see below), whose sum is σ = 7393361800104. Its totient is φ = 2110931248704.

The previous prime is 4223320334417. The next prime is 4223320334447. The reversal of 4223320334444 is 4444330233224.

It is a junction number, because it is equal to n+sod(n) for n = 4223320334398 and 4223320334407.

It is not an unprimeable number, because it can be changed into a prime (4223320334447) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 182216594 + ... + 182239769.

It is an arithmetic number, because the mean of its divisors is an integer number (616113483342).

Almost surely, 2^{4223320334444} is an apocalyptic number.

It is an amenable number.

4223320334444 is a deficient number, since it is larger than the sum of its proper divisors (3170041465660).

4223320334444 is a wasteful number, since it uses less digits than its factorization.

4223320334444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 364459264 (or 364459262 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 38.

Adding to 4223320334444 its reverse (4444330233224), we get a palindrome (8667650567668).

The spelling of 4223320334444 in words is "four trillion, two hundred twenty-three billion, three hundred twenty million, three hundred thirty-four thousand, four hundred forty-four".