4404400004 has 12 divisors (see below), whose sum is σ = 7709870364. Its totient is φ = 2201579904.

The previous prime is 4404399977. The next prime is 4404400097. The reversal of 4404400004 is 4000044044.

It can be written as a sum of positive squares in 2 ways, for example, as 1648360000 + 2756040004 = 40600^2 + 52498^2 .

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, 138857 + ... + 167600.

It is an arithmetic number, because the mean of its divisors is an integer number (642489197).

Almost surely, 2^4404400004 is an apocalyptic number.

It is an amenable number.

4404400004 is a deficient number, since it is larger than the sum of its proper divisors (3305470360).

4404400004 is a wasteful number, since it uses less digits than its factorization.

4404400004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 310054 (or 310052 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 20.

The square root of 4404400004 is about 66365.6537977288. The cubic root of 4404400004 is about 1639.1885739076.

Adding to 4404400004 its reverse (4000044044), we get a palindrome (8404444048).

The spelling of 4404400004 in words is "four billion, four hundred four million, four hundred thousand, four".