4444400444404 has 6 divisors (see below), whose sum is σ = 7777700777714. Its totient is φ = 2222200222200.

The previous prime is 4444400444377. The next prime is 4444400444411. The reversal of 4444400444404 is 4044440044444.

It can be written as a sum of positive squares in only one way, i.e., 3445404192400 + 998996252004 = 1856180^2 + 999498^2 .

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, 555550055547 + ... + 555550055554.

Almost surely, 2^{4444400444404} is an apocalyptic number.

It is an amenable number.

4444400444404 is a deficient number, since it is larger than the sum of its proper divisors (3333300333310).

4444400444404 is a wasteful number, since it uses less digits than its factorization.

4444400444404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1111100111105 (or 1111100111103 counting only the distinct ones).

The product of its (nonzero) digits is 1048576, while the sum is 40.

Adding to 4444400444404 its reverse (4044440044444), we get a palindrome (8488840488848).

It can be divided in two parts, 444440044440 and 4, that added together give a palindrome (444440044444).

The spelling of 4444400444404 in words is "four trillion, four hundred forty-four billion, four hundred million, four hundred forty-four thousand, four hundred four".