63361216336 has 30 divisors (see below), whose sum is σ = 134937139946. Its totient is φ = 28800552000.

The previous prime is 63361216319. The next prime is 63361216343.

63361216336 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in only one way, i.e., 52450160400 + 10911055936 = 229020^2 + 104456^2 .

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 16362015 + ... + 16365886.

Almost surely, 2^63361216336 is an apocalyptic number.

It is an amenable number.

63361216336 is an abundant number, since it is smaller than the sum of its proper divisors (71575923610).

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

63361216336 is a wasteful number, since it uses less digits than its factorization.

63361216336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32727931 (or 32727914 counting only the distinct ones).

The product of its digits is 209952, while the sum is 40.

The spelling of 63361216336 in words is "sixty-three billion, three hundred sixty-one million, two hundred sixteen thousand, three hundred thirty-six".