200442234442 has 16 divisors (see below), whose sum is σ = 301815914400. Its totient is φ = 99837016240.

The previous prime is 200442234431. The next prime is 200442234521. The reversal of 200442234442 is 244432244002.

200442234442 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, 6446409 + ... + 6477427.

It is an arithmetic number, because the mean of its divisors is an integer number (18863494650).

Almost surely, 2^200442234442 is an apocalyptic number.

200442234442 is a deficient number, since it is larger than the sum of its proper divisors (101373679958).

200442234442 is a wasteful number, since it uses less digits than its factorization.

200442234442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43301.

The product of its (nonzero) digits is 49152, while the sum is 31.

Adding to 200442234442 its reverse (244432244002), we get a palindrome (444874478444).

The spelling of 200442234442 in words is "two hundred billion, four hundred forty-two million, two hundred thirty-four thousand, four hundred forty-two".