116903217816 has 384 divisors, whose sum is σ = 410950848000. Its totient is φ = 30139464960.

The previous prime is 116903217797. The next prime is 116903217881. The reversal of 116903217816 is 618712309611.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 25428030 + ... + 25432626.

It is an arithmetic number, because the mean of its divisors is an integer number (1070184500).

Almost surely, 2^116903217816 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 116903217816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (205475424000).

116903217816 is an abundant number, since it is smaller than the sum of its proper divisors (294047630184).

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

116903217816 is a wasteful number, since it uses less digits than its factorization.

116903217816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4780 (or 4759 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 45.

The spelling of 116903217816 in words is "one hundred sixteen billion, nine hundred three million, two hundred seventeen thousand, eight hundred sixteen".