4244220424124 has 48 divisors (see below), whose sum is σ = 7759984135680. Its totient is φ = 2027313837120.

The previous prime is 4244220424121. The next prime is 4244220424177. The reversal of 4244220424124 is 4214240224424.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4244220424121) 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, 317175914 + ... + 317189294.

It is an arithmetic number, because the mean of its divisors is an integer number (161666336160).

Almost surely, 2^{4244220424124} is an apocalyptic number.

It is an amenable number.

4244220424124 is a deficient number, since it is larger than the sum of its proper divisors (3515763711556).

4244220424124 is a wasteful number, since it uses less digits than its factorization.

4244220424124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17450 (or 17448 counting only the distinct ones).

The product of its (nonzero) digits is 131072, while the sum is 35.

Adding to 4244220424124 its reverse (4214240224424), we get a palindrome (8458460648548).

The spelling of 4244220424124 in words is "four trillion, two hundred forty-four billion, two hundred twenty million, four hundred twenty-four thousand, one hundred twenty-four".