4043404340104 has 8 divisors (see below), whose sum is σ = 7581383137710. Its totient is φ = 2021702170048.

The previous prime is 4043404340093. The next prime is 4043404340153. The reversal of 4043404340104 is 4010434043404.

It can be written as a sum of positive squares in only one way, i.e., 3984806455204 + 58597884900 = 1996198^2 + 242070^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 252712771249 + ... + 252712771264.

Almost surely, 2^{4043404340104} is an apocalyptic number.

It is an amenable number.

4043404340104 is a deficient number, since it is larger than the sum of its proper divisors (3537978797606).

4043404340104 is a wasteful number, since it uses less digits than its factorization.

4043404340104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 505425542519 (or 505425542515 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 31.

Adding to 4043404340104 its reverse (4010434043404), we get a palindrome (8053838383508).

The spelling of 4043404340104 in words is "four trillion, forty-three billion, four hundred four million, three hundred forty thousand, one hundred four".