4420244044399 has 4 divisors (see below), whose sum is σ = 4425614937136. Its totient is φ = 4414873151664.

The previous prime is 4420244044373. The next prime is 4420244044421. The reversal of 4420244044399 is 9934404420244.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4420244044399 - 2²⁵ = 4420210489967 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4420254044399) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2685445134 + ... + 2685446779.

It is an arithmetic number, because the mean of its divisors is an integer number (1106403734284).

Almost surely, 2^{4420244044399} is an apocalyptic number.

4420244044399 is a deficient number, since it is larger than the sum of its proper divisors (5370892737).

4420244044399 is an equidigital number, since it uses as much as digits as its factorization.

4420244044399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5370892736.

The product of its (nonzero) digits is 3981312, while the sum is 49.

The spelling of 4420244044399 in words is "four trillion, four hundred twenty billion, two hundred forty-four million, forty-four thousand, three hundred ninety-nine".