200130442 has 16 divisors (see below), whose sum is σ = 303937920. Its totient is φ = 98823312.

The previous prime is 200130397. The next prime is 200130461. The reversal of 200130442 is 244031002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89328 + ... + 91540.

It is an arithmetic number, because the mean of its divisors is an integer number (18996120).

Almost surely, 2^200130442 is an apocalyptic number.

200130442 is a deficient number, since it is larger than the sum of its proper divisors (103807478).

200130442 is a wasteful number, since it uses less digits than its factorization.

200130442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2757.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 200130442 is about 14146.7466931447. The cubic root of 200130442 is about 584.9306582529.

Adding to 200130442 its reverse (244031002), we get a palindrome (444161444).

The spelling of 200130442 in words is "two hundred million, one hundred thirty thousand, four hundred forty-two".