200123297334 has 24 divisors (see below), whose sum is σ = 433687410000. Its totient is φ = 66694391568.

The previous prime is 200123297333. The next prime is 200123297357. The reversal of 200123297334 is 433792321002.

200123297334 is a `hidden beast` number, since 2 + 0 + 0 + 1 + 232 + 97 + 334 = 666.

200123297334 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200123297333) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 1022037 + ... + 1202000.

It is an arithmetic number, because the mean of its divisors is an integer number (18070308750).

Almost surely, 2^200123297334 is an apocalyptic number.

200123297334 is an abundant number, since it is smaller than the sum of its proper divisors (233564112666).

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

200123297334 is a wasteful number, since it uses less digits than its factorization.

200123297334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2229044 (or 2229041 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 36.

The spelling of 200123297334 in words is "two hundred billion, one hundred twenty-three million, two hundred ninety-seven thousand, three hundred thirty-four".