63224323344 has 240 divisors, whose sum is σ = 218223532800. Its totient is φ = 16640031744.

The previous prime is 63224323313. The next prime is 63224323363. The reversal of 63224323344 is 44332342236.

63224323344 is a `hidden beast` number, since 6 + 322 + 4 + 323 + 3 + 4 + 4 = 666.

63224323344 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 (36).

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 63224323299 and 63224323308.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6665197 + ... + 6674675.

It is an arithmetic number, because the mean of its divisors is an integer number (909264720).

Almost surely, 2^63224323344 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 63224323344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (109111766400).

63224323344 is an abundant number, since it is smaller than the sum of its proper divisors (154999209456).

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

63224323344 is a wasteful number, since it uses less digits than its factorization.

63224323344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10022 (or 10013 counting only the distinct ones).

The product of its digits is 248832, while the sum is 36.

The spelling of 63224323344 in words is "sixty-three billion, two hundred twenty-four million, three hundred twenty-three thousand, three hundred forty-four".