4044440400004 has 12 divisors (see below), whose sum is σ = 7082202627724. Its totient is φ = 2020953934944.

The previous prime is 4044440399969. The next prime is 4044440400043. The reversal of 4044440400004 is 4000040444404.

It can be written as a sum of positive squares in 2 ways, for example, as 1610746799104 + 2433693600900 = 1269152^2 + 1560030^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 316559079 + ... + 316571854.

Almost surely, 2^{4044440400004} is an apocalyptic number.

It is an amenable number.

4044440400004 is a deficient number, since it is larger than the sum of its proper divisors (3037762227720).

4044440400004 is a wasteful number, since it uses less digits than its factorization.

4044440400004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 633132534 (or 633132532 counting only the distinct ones).

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

Adding to 4044440400004 its reverse (4000040444404), we get a palindrome (8044480844408).

It can be divided in two parts, 4044440 and 400004, that added together give a palindrome (4444444).

The spelling of 4044440400004 in words is "four trillion, forty-four billion, four hundred forty million, four hundred thousand, four".