271705231368 has 48 divisors (see below), whose sum is σ = 741239663580. Its totient is φ = 89907323904.

The previous prime is 271705231277. The next prime is 271705231393. The reversal of 271705231368 is 863132507172.

271705231368 is a `hidden beast` number, since 27 + 1 + 70 + 523 + 1 + 36 + 8 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 255269478564 + 16435752804 = 505242^2 + 128202^2 .

It is a super-2 number, since 2×271705231368² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13762705 + ... + 13782432.

Almost surely, 2^271705231368 is an apocalyptic number.

It is an amenable number.

271705231368 is an abundant number, since it is smaller than the sum of its proper divisors (469534432212).

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

271705231368 is a wasteful number, since it uses less digits than its factorization.

271705231368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27545286 (or 27545279 counting only the distinct ones).

The product of its (nonzero) digits is 423360, while the sum is 45.

The spelling of 271705231368 in words is "two hundred seventy-one billion, seven hundred five million, two hundred thirty-one thousand, three hundred sixty-eight".