4424224430321 has 4 divisors (see below), whose sum is σ = 4616582014272. Its totient is φ = 4231866846372.

The previous prime is 4424224430281. The next prime is 4424224430341. The reversal of 4424224430321 is 1230344224244.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4424224430321 - 2⁶ = 4424224430257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4424224430341) 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 3 ways as a sum of consecutive naturals, for example, 96178791941 + ... + 96178791986.

It is an arithmetic number, because the mean of its divisors is an integer number (1154145503568).

Almost surely, 2^{4424224430321} is an apocalyptic number.

It is an amenable number.

4424224430321 is a deficient number, since it is larger than the sum of its proper divisors (192357583951).

4424224430321 is a wasteful number, since it uses less digits than its factorization.

4424224430321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192357583950.

The product of its (nonzero) digits is 147456, while the sum is 35.

Adding to 4424224430321 its reverse (1230344224244), we get a palindrome (5654568654565).

The spelling of 4424224430321 in words is "four trillion, four hundred twenty-four billion, two hundred twenty-four million, four hundred thirty thousand, three hundred twenty-one".