63312044193 has 12 divisors (see below), whose sum is σ = 91452915840. Its totient is φ = 42207020856.

The previous prime is 63312044177. The next prime is 63312044227. The reversal of 63312044193 is 39144021336.

63312044193 is a `hidden beast` number, since 6 + 3 + 3 + 120 + 441 + 93 = 666.

It is not a de Polignac number, because 63312044193 - 2⁴ = 63312044177 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (63312044153) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 662488 + ... + 752006.

It is an arithmetic number, because the mean of its divisors is an integer number (7621076320).

Almost surely, 2^63312044193 is an apocalyptic number.

It is an amenable number.

63312044193 is a deficient number, since it is larger than the sum of its proper divisors (28140871647).

63312044193 is a wasteful number, since it uses less digits than its factorization.

63312044193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168108 (or 168105 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 36.

The spelling of 63312044193 in words is "sixty-three billion, three hundred twelve million, forty-four thousand, one hundred ninety-three".