4424442231243 has 8 divisors (see below), whose sum is σ = 5900482019728. Its totient is φ = 2949015298464.

The previous prime is 4424442231217. The next prime is 4424442231263. The reversal of 4424442231243 is 3421322444244.

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

It is not a de Polignac number, because 4424442231243 - 2¹² = 4424442227147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4424442231263) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 153197080 + ... + 153225957.

It is an arithmetic number, because the mean of its divisors is an integer number (737560252466).

Almost surely, 2^{4424442231243} is an apocalyptic number.

4424442231243 is a deficient number, since it is larger than the sum of its proper divisors (1476039788485).

4424442231243 is a wasteful number, since it uses less digits than its factorization.

4424442231243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306427853.

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

Adding to 4424442231243 its reverse (3421322444244), we get a palindrome (7845764675487).

The spelling of 4424442231243 in words is "four trillion, four hundred twenty-four billion, four hundred forty-two million, two hundred thirty-one thousand, two hundred forty-three".