4424424013443 has 8 divisors (see below), whose sum is σ = 6741979449088. Its totient is φ = 2528242293384.

The previous prime is 4424424013409. The next prime is 4424424013447. The reversal of 4424424013443 is 3443104244244.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4424424013443 - 2⁶ = 4424424013379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4424424013447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105343428871 + ... + 105343428912.

It is an arithmetic number, because the mean of its divisors is an integer number (842747431136).

Almost surely, 2^{4424424013443} is an apocalyptic number.

4424424013443 is a deficient number, since it is larger than the sum of its proper divisors (2317555435645).

4424424013443 is a wasteful number, since it uses less digits than its factorization.

4424424013443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210686857793.

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

Adding to 4424424013443 its reverse (3443104244244), we get a palindrome (7867528257687).

The spelling of 4424424013443 in words is "four trillion, four hundred twenty-four billion, four hundred twenty-four million, thirteen thousand, four hundred forty-three".