63441003310220 has 24 divisors (see below), whose sum is σ = 133231508097408. Its totient is φ = 25375372534400.

The previous prime is 63441003310187. The next prime is 63441003310247. The reversal of 63441003310220 is 2201330014436.

63441003310220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 63793601 + ... + 64780440.

It is an arithmetic number, because the mean of its divisors is an integer number (5551312837392).

Almost surely, 2^{63441003310220} is an apocalyptic number.

It is an amenable number.

63441003310220 is an abundant number, since it is smaller than the sum of its proper divisors (69790504787188).

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

63441003310220 is a wasteful number, since it uses less digits than its factorization.

63441003310220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128598721 (or 128598719 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 63441003310220 its reverse (2201330014436), we get a palindrome (65642333324656).

The spelling of 63441003310220 in words is "sixty-three trillion, four hundred forty-one billion, three million, three hundred ten thousand, two hundred twenty".