4221834011044 has 48 divisors (see below), whose sum is σ = 7994889077616. Its totient is φ = 1939162982400.

The previous prime is 4221834011039. The next prime is 4221834011047. The reversal of 4221834011044 is 4401104381224.

It can be written as a sum of positive squares in 8 ways, for example, as 871608960000 + 3350225051044 = 933600^2 + 1830362^2 .

It is not an unprimeable number, because it can be changed into a prime (4221834011047) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 11464504 + ... + 11827024.

It is an arithmetic number, because the mean of its divisors is an integer number (166560189117).

Almost surely, 2^{4221834011044} is an apocalyptic number.

It is an amenable number.

4221834011044 is a deficient number, since it is larger than the sum of its proper divisors (3773055066572).

4221834011044 is a wasteful number, since it uses less digits than its factorization.

4221834011044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363616 (or 363614 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 34.

Adding to 4221834011044 its reverse (4401104381224), we get a palindrome (8622938392268).

The spelling of 4221834011044 in words is "four trillion, two hundred twenty-one billion, eight hundred thirty-four million, eleven thousand, forty-four".