4421322305 has 8 divisors (see below), whose sum is σ = 5309079552. Its totient is φ = 3534729328.

The previous prime is 4421322253. The next prime is 4421322317. The reversal of 4421322305 is 5032231244.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4421322305 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 282689 + ... + 297918.

It is an arithmetic number, because the mean of its divisors is an integer number (663634944).

Almost surely, 2^4421322305 is an apocalyptic number.

It is an amenable number.

4421322305 is a deficient number, since it is larger than the sum of its proper divisors (887757247).

4421322305 is a wasteful number, since it uses less digits than its factorization.

4421322305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 582135.

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 4421322305 is about 66493.0244837757. The cubic root of 4421322305 is about 1641.2852191254.

Adding to 4421322305 its reverse (5032231244), we get a palindrome (9453553549).

The spelling of 4421322305 in words is "four billion, four hundred twenty-one million, three hundred twenty-two thousand, three hundred five".