271906709089 has 8 divisors (see below), whose sum is σ = 275768964288. Its totient is φ = 268045359120.

The previous prime is 271906709057. The next prime is 271906709099. The reversal of 271906709089 is 980907609172.

It is a happy number.

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 271906709089 - 2⁵ = 271906709057 is a prime.

It is a super-2 number, since 2×271906709089² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (271906709029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 390559 + ... + 834475.

It is an arithmetic number, because the mean of its divisors is an integer number (34471120536).

Almost surely, 2^271906709089 is an apocalyptic number.

It is an amenable number.

271906709089 is a deficient number, since it is larger than the sum of its proper divisors (3862255199).

271906709089 is an equidigital number, since it uses as much as digits as its factorization.

271906709089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 452615.

The product of its (nonzero) digits is 3429216, while the sum is 58.

The spelling of 271906709089 in words is "two hundred seventy-one billion, nine hundred six million, seven hundred nine thousand, eighty-nine".