99834383700 has 216 divisors, whose sum is σ = 317444557248. Its totient is φ = 26239580160.

The previous prime is 99834383699. The next prime is 99834383713. The reversal of 99834383700 is 738343899.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 37572772 + ... + 37575428.

It is an arithmetic number, because the mean of its divisors is an integer number (1469650728).

Almost surely, 2^99834383700 is an apocalyptic number.

99834383700 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 99834383700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (158722278624).

99834383700 is an abundant number, since it is smaller than the sum of its proper divisors (217610173548).

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

99834383700 is a wasteful number, since it uses less digits than its factorization.

With its successor (99834383701) it forms a Ruth-Aaron pair, since the sum of their distinct prime factors is the same (3253).

99834383700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3263 (or 3253 counting only the distinct ones).

The product of its (nonzero) digits is 3919104, while the sum is 54.

The spelling of 99834383700 in words is "ninety-nine billion, eight hundred thirty-four million, three hundred eighty-three thousand, seven hundred".