200404000442 has 16 divisors (see below), whose sum is σ = 301724386560. Its totient is φ = 99829285008.

The previous prime is 200404000403. The next prime is 200404000477. The reversal of 200404000442 is 244000404002.

200404000442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 7791359 + ... + 7817037.

It is an arithmetic number, because the mean of its divisors is an integer number (18857774160).

Almost surely, 2^200404000442 is an apocalyptic number.

200404000442 is a deficient number, since it is larger than the sum of its proper divisors (101320386118).

200404000442 is a wasteful number, since it uses less digits than its factorization.

200404000442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40045.

The product of its (nonzero) digits is 1024, while the sum is 20.

Adding to 200404000442 its reverse (244000404002), we get a palindrome (444404404444).

The spelling of 200404000442 in words is "two hundred billion, four hundred four million, four hundred forty-two", and thus it is an aban number.