4224433121044 has 24 divisors (see below), whose sum is σ = 7404759629568. Its totient is φ = 2108787932160.

The previous prime is 4224433120987. The next prime is 4224433121047. The reversal of 4224433121044 is 4401213344224.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4224433121047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49758159 + ... + 49842985.

It is an arithmetic number, because the mean of its divisors is an integer number (308531651232).

Almost surely, 2^{4224433121044} is an apocalyptic number.

It is an amenable number.

4224433121044 is a deficient number, since it is larger than the sum of its proper divisors (3180326508524).

4224433121044 is a wasteful number, since it uses less digits than its factorization.

4224433121044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104895 (or 104893 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 34.

Adding to 4224433121044 its reverse (4401213344224), we get a palindrome (8625646465268).

The spelling of 4224433121044 in words is "four trillion, two hundred twenty-four billion, four hundred thirty-three million, one hundred twenty-one thousand, forty-four".