63366116988 has 24 divisors (see below), whose sum is σ = 148048583760. Its totient is φ = 21094280320.

The previous prime is 63366116987. The next prime is 63366117053. The reversal of 63366116988 is 88961166336.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63366116987) 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 7 ways as a sum of consecutive naturals, for example, 3460323 + ... + 3478586.

It is an arithmetic number, because the mean of its divisors is an integer number (6168690990).

Almost surely, 2^63366116988 is an apocalyptic number.

It is an amenable number.

63366116988 is an abundant number, since it is smaller than the sum of its proper divisors (84682466772).

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

63366116988 is a wasteful number, since it uses less digits than its factorization.

63366116988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6939677 (or 6939675 counting only the distinct ones).

The product of its digits is 6718464, while the sum is 57.

The spelling of 63366116988 in words is "sixty-three billion, three hundred sixty-six million, one hundred sixteen thousand, nine hundred eighty-eight".