4404044220404 has 12 divisors (see below), whose sum is σ = 7721870244228. Its totient is φ = 2197795579200.

The previous prime is 4404044220391. The next prime is 4404044220449. The reversal of 4404044220404 is 4040224404044.

It can be written as a sum of positive squares in 2 ways, for example, as 532240284304 + 3871803936100 = 729548^2 + 1967690^2 .

It is a super-2 number, since 2×4404044220404² (a number of 26 digits) contains 22 as substring.

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, 1056630407 + ... + 1056634574.

It is an arithmetic number, because the mean of its divisors is an integer number (643489187019).

Almost surely, 2^{4404044220404} is an apocalyptic number.

It is an amenable number.

4404044220404 is a deficient number, since it is larger than the sum of its proper divisors (3317826023824).

4404044220404 is a wasteful number, since it uses less digits than its factorization.

4404044220404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2113265506 (or 2113265504 counting only the distinct ones).

The product of its (nonzero) digits is 65536, while the sum is 32.

Adding to 4404044220404 its reverse (4040224404044), we get a palindrome (8444268624448).

The spelling of 4404044220404 in words is "four trillion, four hundred four billion, forty-four million, two hundred twenty thousand, four hundred four".