4440204044444 has 12 divisors (see below), whose sum is σ = 8880408088944. Its totient is φ = 1902944590464.

The previous prime is 4440204044407. The next prime is 4440204044459. The reversal of 4440204044444 is 4444404020444.

4440204044444 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 4440204044398 and 4440204044407.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79289357909 + ... + 79289357964.

It is an arithmetic number, because the mean of its divisors is an integer number (740034007412).

Almost surely, 2^{4440204044444} is an apocalyptic number.

It is an amenable number.

4440204044444 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4440204044444 is a wasteful number, since it uses less digits than its factorization.

4440204044444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158578715884 (or 158578715882 counting only the distinct ones).

The product of its (nonzero) digits is 524288, while the sum is 38.

Adding to 4440204044444 its reverse (4444404020444), we get a palindrome (8884608064888).

The spelling of 4440204044444 in words is "four trillion, four hundred forty billion, two hundred four million, forty-four thousand, four hundred forty-four".