200430303242 has 16 divisors (see below), whose sum is σ = 327109888392. Its totient is φ = 91552619520.

The previous prime is 200430303223. The next prime is 200430303317. The reversal of 200430303242 is 242303034002.

200430303242 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 98904589081 + 101525714161 = 314491^2 + 318631^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39733859 + ... + 39738902.

Almost surely, 2^200430303242 is an apocalyptic number.

200430303242 is a deficient number, since it is larger than the sum of its proper divisors (126679585150).

200430303242 is a wasteful number, since it uses less digits than its factorization.

200430303242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79472873.

The product of its (nonzero) digits is 3456, while the sum is 23.

Adding to 200430303242 its reverse (242303034002), we get a palindrome (442733337244).

The spelling of 200430303242 in words is "two hundred billion, four hundred thirty million, three hundred three thousand, two hundred forty-two".