200013003424 has 72 divisors (see below), whose sum is σ = 426555245340. Its totient is φ = 92279236608.

The previous prime is 200013003419. The next prime is 200013003479. The reversal of 200013003424 is 424300310002.

It can be written as a sum of positive squares in 6 ways, for example, as 23219664400 + 176793339024 = 152380^2 + 420468^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19663812 + ... + 19673980.

Almost surely, 2^200013003424 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 200013003424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (213277622670).

200013003424 is an abundant number, since it is smaller than the sum of its proper divisors (226542241916).

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

200013003424 is a wasteful number, since it uses less digits than its factorization.

200013003424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13842 (or 13821 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 200013003424 its reverse (424300310002), we get a palindrome (624313313426).

The spelling of 200013003424 in words is "two hundred billion, thirteen million, three thousand, four hundred twenty-four".