63320202336 has 96 divisors (see below), whose sum is σ = 169707242880. Its totient is φ = 20667515904.

The previous prime is 63320202331. The next prime is 63320202343.

63320202336 is nontrivially palindromic in base 10.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63320202331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 941611 + ... + 1006613.

It is an arithmetic number, because the mean of its divisors is an integer number (1767783780).

Almost surely, 2^63320202336 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 63320202336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (84853621440).

63320202336 is an abundant number, since it is smaller than the sum of its proper divisors (106387040544).

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

63320202336 is a wasteful number, since it uses less digits than its factorization.

63320202336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65228 (or 65220 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 30.

The spelling of 63320202336 in words is "sixty-three billion, three hundred twenty million, two hundred two thousand, three hundred thirty-six".