200099424 has 96 divisors (see below), whose sum is σ = 608670720. Its totient is φ = 56374272.

The previous prime is 200099423. The next prime is 200099437. The reversal of 200099424 is 424990002.

200099424 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (96).

It is a junction number, because it is equal to n+sod(n) for n = 200099391 and 200099400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200099423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47017 + ... + 51095.

It is an arithmetic number, because the mean of its divisors is an integer number (6340320).

Almost surely, 2^200099424 is an apocalyptic number.

200099424 is a gapful number since it is divisible by the number (24) 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 200099424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (304335360).

200099424 is an abundant number, since it is smaller than the sum of its proper divisors (408571296).

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

200099424 is a wasteful number, since it uses less digits than its factorization.

200099424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4172 (or 4164 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 200099424 is about 14145.6503562049. The cubic root of 200099424 is about 584.9004374356.

The spelling of 200099424 in words is "two hundred million, ninety-nine thousand, four hundred twenty-four".