4040440400044 has 48 divisors (see below), whose sum is σ = 7366293950400. Its totient is φ = 1936781280000.

The previous prime is 4040440400023. The next prime is 4040440400107. The reversal of 4040440400044 is 4400040440404.

4040440400044 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 4040440399985 and 4040440400021.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40394494 + ... + 40494394.

It is an arithmetic number, because the mean of its divisors is an integer number (153464457300).

Almost surely, 2^{4040440400044} is an apocalyptic number.

It is an amenable number.

4040440400044 is a deficient number, since it is larger than the sum of its proper divisors (3325853550356).

4040440400044 is a wasteful number, since it uses less digits than its factorization.

4040440400044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102394 (or 102392 counting only the distinct ones).

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

Adding to 4040440400044 its reverse (4400040440404), we get a palindrome (8440480840448).

The spelling of 4040440400044 in words is "four trillion, forty billion, four hundred forty million, four hundred thousand, forty-four".