63344255244336 has 80 divisors (see below), whose sum is σ = 198350698254720. Its totient is φ = 19195228860480.

The previous prime is 63344255244271. The next prime is 63344255244349.

It is a happy number.

63344255244336 is a `hidden beast` number, since 6 + 3 + 3 + 4 + 42 + 5 + 524 + 43 + 36 = 666.

63344255244336 is nontrivially palindromic in base 10.

63344255244336 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (54).

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 15 ways as a sum of consecutive naturals, for example, 6665005270 + ... + 6665014773.

It is an arithmetic number, because the mean of its divisors is an integer number (2479383728184).

Almost surely, 2^{63344255244336} is an apocalyptic number.

63344255244336 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

It is an amenable number.

63344255244336 is an abundant number, since it is smaller than the sum of its proper divisors (135006443010384).

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

63344255244336 is a wasteful number, since it uses less digits than its factorization.

63344255244336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13330020071 (or 13330020059 counting only the distinct ones).

The product of its digits is 74649600, while the sum is 54.

The spelling of 63344255244336 in words is "sixty-three trillion, three hundred forty-four billion, two hundred fifty-five million, two hundred forty-four thousand, three hundred thirty-six".