271474474172 has 24 divisors (see below), whose sum is σ = 548755890480. Its totient is φ = 116138812160.

The previous prime is 271474474163. The next prime is 271474474177.

271474474172 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 271474474172.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (271474474177) 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, 181466147 + ... + 181467642.

It is an arithmetic number, because the mean of its divisors is an integer number (22864828770).

Almost surely, 2^271474474172 is an apocalyptic number.

271474474172 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

271474474172 is an abundant number, since it is smaller than the sum of its proper divisors (277281416308).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

271474474172 is a wasteful number, since it uses less digits than its factorization.

271474474172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 362933821 (or 362933819 counting only the distinct ones).

The product of its digits is 2458624, while the sum is 50.

The spelling of 271474474172 in words is "two hundred seventy-one billion, four hundred seventy-four million, four hundred seventy-four thousand, one hundred seventy-two".