200188970729 has 16 divisors (see below), whose sum is σ = 219696805440. Its totient is φ = 180900802560.

The previous prime is 200188970713. The next prime is 200188970771. The reversal of 200188970729 is 927079881002.

It is a happy number.

200188970729 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 200188970729 - 2⁴ = 200188970713 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (200188978729) 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 15 ways as a sum of consecutive naturals, for example, 2635409 + ... + 2710305.

It is an arithmetic number, because the mean of its divisors is an integer number (13731050340).

Almost surely, 2^200188970729 is an apocalyptic number.

It is an amenable number.

200188970729 is a deficient number, since it is larger than the sum of its proper divisors (19507834711).

200188970729 is a wasteful number, since it uses less digits than its factorization.

200188970729 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76360.

The product of its (nonzero) digits is 1016064, while the sum is 53.

The spelling of 200188970729 in words is "two hundred billion, one hundred eighty-eight million, nine hundred seventy thousand, seven hundred twenty-nine".