63063748242768 has 160 divisors (see below), whose sum is σ = 202926167894016. Its totient is φ = 16431809324544.

The previous prime is 63063748242739. The next prime is 63063748242769. The reversal of 63063748242768 is 86724284736036.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 63063748242699 and 63063748242708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63063748242769) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 86611380 + ... + 87336467.

Almost surely, 2^{63063748242768} is an apocalyptic number.

It is an amenable number.

63063748242768 is an abundant number, since it is smaller than the sum of its proper divisors (139862419651248).

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

63063748242768 is a wasteful number, since it uses less digits than its factorization.

63063748242768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173947961 (or 173947955 counting only the distinct ones).

The product of its (nonzero) digits is 390168576, while the sum is 66.

The spelling of 63063748242768 in words is "sixty-three trillion, sixty-three billion, seven hundred forty-eight million, two hundred forty-two thousand, seven hundred sixty-eight".