200254502542156 has 48 divisors (see below), whose sum is σ = 361569127651200. Its totient is φ = 97008746629248.

The previous prime is 200254502542151. The next prime is 200254502542177. The reversal of 200254502542156 is 651245205452002.

200254502542156 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (200254502542151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17785326 + ... + 26773621.

It is an arithmetic number, because the mean of its divisors is an integer number (7532690159400).

Almost surely, 2^{200254502542156} is an apocalyptic number.

It is an amenable number.

200254502542156 is a deficient number, since it is larger than the sum of its proper divisors (161314625109044).

200254502542156 is a wasteful number, since it uses less digits than its factorization.

200254502542156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44559286 (or 44559284 counting only the distinct ones).

The product of its (nonzero) digits is 960000, while the sum is 43.

Adding to 200254502542156 its reverse (651245205452002), we get a palindrome (851499707994158).

The spelling of 200254502542156 in words is "two hundred trillion, two hundred fifty-four billion, five hundred two million, five hundred forty-two thousand, one hundred fifty-six".