63332144316064 has 96 divisors (see below), whose sum is σ = 136658037104064. Its totient is φ = 28714943232000.

The previous prime is 63332144316017. The next prime is 63332144316071. The reversal of 63332144316064 is 46061344123336.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3468007 + ... + 11776729.

It is an arithmetic number, because the mean of its divisors is an integer number (1423521219834).

Almost surely, 2^{63332144316064} 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 63332144316064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68329018552032).

63332144316064 is an abundant number, since it is smaller than the sum of its proper divisors (73325892788000).

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

63332144316064 is a wasteful number, since it uses less digits than its factorization.

63332144316064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8309070 (or 8309062 counting only the distinct ones).

The product of its (nonzero) digits is 2239488, while the sum is 46.

The spelling of 63332144316064 in words is "sixty-three trillion, three hundred thirty-two billion, one hundred forty-four million, three hundred sixteen thousand, sixty-four".