4404420005 has 8 divisors (see below), whose sum is σ = 5286538872. Its totient is φ = 3522712768.

The previous prime is 4404419969. The next prime is 4404420011. The reversal of 4404420005 is 5000244044.

4404420005 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 203176516 + 4201243489 = 14254^2 + 64817^2 .

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 4404420005 - 2¹⁸ = 4404157861 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent 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, 78854 + ... + 122583.

It is an arithmetic number, because the mean of its divisors is an integer number (660817359).

Almost surely, 2^4404420005 is an apocalyptic number.

It is an amenable number.

4404420005 is a deficient number, since it is larger than the sum of its proper divisors (882118867).

4404420005 is a wasteful number, since it uses less digits than its factorization.

4404420005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205815.

The product of its (nonzero) digits is 2560, while the sum is 23.

The square root of 4404420005 is about 66365.8044854427. The cubic root of 4404420005 is about 1639.1910551658.

Adding to 4404420005 its reverse (5000244044), we get a palindrome (9404664049).

The spelling of 4404420005 in words is "four billion, four hundred four million, four hundred twenty thousand, five".