443443134224444 has 48 divisors (see below), whose sum is σ = 810232513305600. Its totient is φ = 211959254618496.

The previous prime is 443443134224443. The next prime is 443443134224459. The reversal of 443443134224444 is 444422431344344.

It is a junction number, because it is equal to n+sod(n) for n = 443443134224392 and 443443134224401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (443443134224443) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5389464497 + ... + 5389546775.

It is an arithmetic number, because the mean of its divisors is an integer number (16879844027200).

Almost surely, 2^{443443134224444} is an apocalyptic number.

It is an amenable number.

443443134224444 is a deficient number, since it is larger than the sum of its proper divisors (366789379081156).

443443134224444 is a wasteful number, since it uses less digits than its factorization.

443443134224444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115362 (or 115360 counting only the distinct ones).

The product of its digits is 28311552, while the sum is 50.

Adding to 443443134224444 its reverse (444422431344344), we get a palindrome (887865565568788).

The spelling of 443443134224444 in words is "four hundred forty-three trillion, four hundred forty-three billion, one hundred thirty-four million, two hundred twenty-four thousand, four hundred forty-four".