4430424316444 has 24 divisors (see below), whose sum is σ = 8861684132448. Its totient is φ = 1898574242880.

The previous prime is 4430424316397. The next prime is 4430424316499. The reversal of 4430424316444 is 4446134240344.

It is a self number, because there is not a number n which added to its sum of digits gives 4430424316444.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7157347 + ... + 7751674.

It is an arithmetic number, because the mean of its divisors is an integer number (369236838852).

Almost surely, 2^{4430424316444} is an apocalyptic number.

It is an amenable number.

4430424316444 is an abundant number, since it is smaller than the sum of its proper divisors (4431259816004).

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

4430424316444 is a wasteful number, since it uses less digits than its factorization.

4430424316444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14919645 (or 14919643 counting only the distinct ones).

The product of its (nonzero) digits is 1769472, while the sum is 43.

Adding to 4430424316444 its reverse (4446134240344), we get a palindrome (8876558556788).

The spelling of 4430424316444 in words is "four trillion, four hundred thirty billion, four hundred twenty-four million, three hundred sixteen thousand, four hundred forty-four".