4400099005 has 4 divisors (see below), whose sum is σ = 5280118812. Its totient is φ = 3520079200.

The previous prime is 4400098957. The next prime is 4400099027. The reversal of 4400099005 is 5009900044.

It is a happy number.

4400099005 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1149616836 + 3250482169 = 33906^2 + 57013^2 .

It is not a de Polignac number, because 4400099005 - 2²³ = 4391710397 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 440009896 + ... + 440009905.

It is an arithmetic number, because the mean of its divisors is an integer number (1320029703).

Almost surely, 2^4400099005 is an apocalyptic number.

It is an amenable number.

4400099005 is a deficient number, since it is larger than the sum of its proper divisors (880019807).

4400099005 is an equidigital number, since it uses as much as digits as its factorization.

4400099005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 880019806.

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 4400099005 is about 66333.2420811768. The cubic root of 4400099005 is about 1638.6548315489.

Adding to 4400099005 its reverse (5009900044), we get a palindrome (9409999049).

The spelling of 4400099005 in words is "four billion, four hundred million, ninety-nine thousand, five".