200271940689 has 32 divisors (see below), whose sum is σ = 271946087424. Its totient is φ = 131073485760.

The previous prime is 200271940597. The next prime is 200271940711. The reversal of 200271940689 is 986049172002.

It is not a de Polignac number, because 200271940689 - 2²¹ = 200269843537 is a prime.

It is not an unprimeable number, because it can be changed into a prime (200271960689) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 62524762 + ... + 62527964.

It is an arithmetic number, because the mean of its divisors is an integer number (8498315232).

Almost surely, 2^200271940689 is an apocalyptic number.

It is an amenable number.

200271940689 is a deficient number, since it is larger than the sum of its proper divisors (71674146735).

200271940689 is a wasteful number, since it uses less digits than its factorization.

200271940689 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4437.

The product of its (nonzero) digits is 435456, while the sum is 48.

The spelling of 200271940689 in words is "two hundred billion, two hundred seventy-one million, nine hundred forty thousand, six hundred eighty-nine".