909100000116 has 144 divisors (see below), whose sum is σ = 2865472891008. Its totient is φ = 236094393600.

The previous prime is 909100000087. The next prime is 909100000117. The reversal of 909100000116 is 611000001909.

909100000116 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×909100000116² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 909100000116.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (909100000117) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 21969606 + ... + 22010946.

Almost surely, 2^909100000116 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 909100000116, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1432736445504).

909100000116 is an abundant number, since it is smaller than the sum of its proper divisors (1956372890892).

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

909100000116 is a wasteful number, since it uses less digits than its factorization.

909100000116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49302 (or 49297 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 27.

The spelling of 909100000116 in words is "nine hundred nine billion, one hundred million, one hundred sixteen", and thus it is an aban number.