4444400404 has 6 divisors (see below), whose sum is σ = 7777700714. Its totient is φ = 2222200200.

The previous prime is 4444400347. The next prime is 4444400413. The reversal of 4444400404 is 4040044444.

It can be written as a sum of positive squares in only one way, i.e., 3634884100 + 809516304 = 60290^2 + 28452^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555550047 + ... + 555550054.

Almost surely, 2^4444400404 is an apocalyptic number.

It is an amenable number.

4444400404 is a deficient number, since it is larger than the sum of its proper divisors (3333300310).

4444400404 is a wasteful number, since it uses less digits than its factorization.

4444400404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1111100105 (or 1111100103 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 28.

The square root of 4444400404 is about 66666.3363625151. The cubic root of 4444400404 is about 1644.1359522152.

Adding to 4444400404 its reverse (4040044444), we get a palindrome (8484444848).

The spelling of 4444400404 in words is "four billion, four hundred forty-four million, four hundred thousand, four hundred four".