4010443043444 has 6 divisors (see below), whose sum is σ = 7018275326034. Its totient is φ = 2005221521720.

The previous prime is 4010443043437. The next prime is 4010443043447. The reversal of 4010443043444 is 4443403440104.

It can be written as a sum of positive squares in only one way, i.e., 4000600022500 + 9843020944 = 2000150^2 + 99212^2 .

It is a super-2 number, since 2×4010443043444² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4010443043447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 501305380427 + ... + 501305380434.

It is an arithmetic number, because the mean of its divisors is an integer number (1169712554339).

Almost surely, 2^{4010443043444} is an apocalyptic number.

It is an amenable number.

4010443043444 is a deficient number, since it is larger than the sum of its proper divisors (3007832282590).

4010443043444 is a wasteful number, since it uses less digits than its factorization.

4010443043444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1002610760865 (or 1002610760863 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 35.

Adding to 4010443043444 its reverse (4443403440104), we get a palindrome (8453846483548).

The spelling of 4010443043444 in words is "four trillion, ten billion, four hundred forty-three million, forty-three thousand, four hundred forty-four".