200452123312 has 80 divisors (see below), whose sum is σ = 452090921472. Its totient is φ = 84323796480.

The previous prime is 200452123301. The next prime is 200452123331. The reversal of 200452123312 is 213321254002.

200452123312 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 15 ways as a sum of consecutive naturals, for example, 2061093 + ... + 2156155.

Almost surely, 2^200452123312 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 200452123312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (226045460736).

200452123312 is an abundant number, since it is smaller than the sum of its proper divisors (251638798160).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

200452123312 is a wasteful number, since it uses less digits than its factorization.

200452123312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95426 (or 95420 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

Adding to 200452123312 its reverse (213321254002), we get a palindrome (413773377314).

The spelling of 200452123312 in words is "two hundred billion, four hundred fifty-two million, one hundred twenty-three thousand, three hundred twelve".