271447661473 has 8 divisors (see below), whose sum is σ = 277230493440. Its totient is φ = 265665135840.

The previous prime is 271447661393. The next prime is 271447661477. The reversal of 271447661473 is 374166744172.

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 271447661473 - 2⁹ = 271447660961 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 271447661473.

It is not an unprimeable number, because it can be changed into a prime (271447661477) 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, 3119668 + ... + 3205498.

It is an arithmetic number, because the mean of its divisors is an integer number (34653811680).

Almost surely, 2^271447661473 is an apocalyptic number.

It is an amenable number.

271447661473 is a deficient number, since it is larger than the sum of its proper divisors (5782831967).

271447661473 is an equidigital number, since it uses as much as digits as its factorization.

271447661473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153167.

The product of its digits is 4741632, while the sum is 52.

The spelling of 271447661473 in words is "two hundred seventy-one billion, four hundred forty-seven million, six hundred sixty-one thousand, four hundred seventy-three".