200447081089 has 8 divisors (see below), whose sum is σ = 200607117480. Its totient is φ = 200287105536.

The previous prime is 200447081069. The next prime is 200447081113. The reversal of 200447081089 is 980180744002.

It can be written as a sum of positive squares in 4 ways, for example, as 23367708225 + 177079372864 = 152865^2 + 420808^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 200447081089 - 2⁵ = 200447081057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200447081069) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8293867 + ... + 8317999.

It is an arithmetic number, because the mean of its divisors is an integer number (25075889685).

Almost surely, 2^200447081089 is an apocalyptic number.

It is an amenable number.

200447081089 is a deficient number, since it is larger than the sum of its proper divisors (160036391).

200447081089 is a wasteful number, since it uses less digits than its factorization.

200447081089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30419.

The product of its (nonzero) digits is 129024, while the sum is 43.

The spelling of 200447081089 in words is "two hundred billion, four hundred forty-seven million, eighty-one thousand, eighty-nine".