912663117838016 has 28 divisors (see below), whose sum is σ = 1889807869004592. Its totient is φ = 436491056356608.

The previous prime is 912663117838013. The next prime is 912663117838051. The reversal of 912663117838016 is 610838711366219.

It is a happy number.

912663117838016 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 912663117838016.

It is not an unprimeable number, because it can be changed into a prime (912663117838013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 310007851055 + ... + 310007853998.

Almost surely, 2^{912663117838016} is an apocalyptic number.

It is an amenable number.

912663117838016 is an abundant number, since it is smaller than the sum of its proper divisors (977144751166576).

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

912663117838016 is a wasteful number, since it uses less digits than its factorization.

912663117838016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 620015705088 (or 620015705078 counting only the distinct ones).

The product of its (nonzero) digits is 15676416, while the sum is 62.

The spelling of 912663117838016 in words is "nine hundred twelve trillion, six hundred sixty-three billion, one hundred seventeen million, eight hundred thirty-eight thousand, sixteen".