19963063033216 has 64 divisors (see below), whose sum is σ = 43306894494000. Its totient is φ = 9130112280576.

The previous prime is 19963063033117. The next prime is 19963063033241. The reversal of 19963063033216 is 61233036036991.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 141455271 + ... + 141596326.

Almost surely, 2^{19963063033216} is an apocalyptic number.

19963063033216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

19963063033216 is an abundant number, since it is smaller than the sum of its proper divisors (23343831460784).

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

19963063033216 is a wasteful number, since it uses less digits than its factorization.

19963063033216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283051659 (or 283051647 counting only the distinct ones).

The product of its (nonzero) digits is 2834352, while the sum is 52.

The spelling of 19963063033216 in words is "nineteen trillion, nine hundred sixty-three billion, sixty-three million, thirty-three thousand, two hundred sixteen".