4424434344245 has 8 divisors (see below), whose sum is σ = 5336272083384. Its totient is φ = 3521580228544.

The previous prime is 4424434344241. The next prime is 4424434344269. The reversal of 4424434344245 is 5424434344244.

It can be written as a sum of positive squares in 4 ways, for example, as 863669118244 + 3560765226001 = 929338^2 + 1886999^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 4424434344245 - 2² = 4424434344241 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4424434344245.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4424434344241) 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, 2245904774 + ... + 2245906743.

It is an arithmetic number, because the mean of its divisors is an integer number (667034010423).

Almost surely, 2^{4424434344245} is an apocalyptic number.

It is an amenable number.

4424434344245 is a deficient number, since it is larger than the sum of its proper divisors (911837739139).

4424434344245 is a wasteful number, since it uses less digits than its factorization.

4424434344245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4491811719.

The product of its digits is 11796480, while the sum is 47.

Adding to 4424434344245 its reverse (5424434344244), we get a palindrome (9848868688489).

Subtracting 4424434344245 from its reverse (5424434344244), we obtain a palindrome (999999999999).

The spelling of 4424434344245 in words is "four trillion, four hundred twenty-four billion, four hundred thirty-four million, three hundred forty-four thousand, two hundred forty-five".