443201244223242 has 128 divisors (see below), whose sum is σ = 956492995461120. Its totient is φ = 136506785944320.

The previous prime is 443201244223217. The next prime is 443201244223253. The reversal of 443201244223242 is 242322442102344.

It is a self number, because there is not a number n which added to its sum of digits gives 443201244223242.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5849027668 + ... + 5849103440.

It is an arithmetic number, because the mean of its divisors is an integer number (7472601527040).

Almost surely, 2^{443201244223242} is an apocalyptic number.

443201244223242 is an abundant number, since it is smaller than the sum of its proper divisors (513291751237878).

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

443201244223242 is a wasteful number, since it uses less digits than its factorization.

443201244223242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78268.

The product of its (nonzero) digits is 589824, while the sum is 39.

Adding to 443201244223242 its reverse (242322442102344), we get a palindrome (685523686325586).

The spelling of 443201244223242 in words is "four hundred forty-three trillion, two hundred one billion, two hundred forty-four million, two hundred twenty-three thousand, two hundred forty-two".