4224503331420 has 192 divisors, whose sum is σ = 12356218828800. Its totient is φ = 1077472143360.

The previous prime is 4224503331397. The next prime is 4224503331421. The reversal of 4224503331420 is 241333054224.

4224503331420 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4224503331421) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 53226726 + ... + 53306034.

It is an arithmetic number, because the mean of its divisors is an integer number (64355306400).

Almost surely, 2^{4224503331420} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4224503331420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6178109414400).

4224503331420 is an abundant number, since it is smaller than the sum of its proper divisors (8131715497380).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4224503331420 is a wasteful number, since it uses less digits than its factorization.

4224503331420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79788 (or 79786 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 33.

Adding to 4224503331420 its reverse (241333054224), we get a palindrome (4465836385644).

The spelling of 4224503331420 in words is "four trillion, two hundred twenty-four billion, five hundred three million, three hundred thirty-one thousand, four hundred twenty".