200443202042 has 16 divisors (see below), whose sum is σ = 302909810112. Its totient is φ = 99473508960.

The previous prime is 200443202041. The next prime is 200443202083. The reversal of 200443202042 is 240202344002.

It is a junction number, because it is equal to n+sod(n) for n = 200443201999 and 200443202017.

It is not an unprimeable number, because it can be changed into a prime (200443202041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1680317 + ... + 1795647.

It is an arithmetic number, because the mean of its divisors is an integer number (18931863132).

Almost surely, 2^200443202042 is an apocalyptic number.

200443202042 is a deficient number, since it is larger than the sum of its proper divisors (102466608070).

200443202042 is a wasteful number, since it uses less digits than its factorization.

200443202042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121813.

The product of its (nonzero) digits is 3072, while the sum is 23.

Adding to 200443202042 its reverse (240202344002), we get a palindrome (440645546044).

The spelling of 200443202042 in words is "two hundred billion, four hundred forty-three million, two hundred two thousand, forty-two".