271496485856 has 24 divisors (see below), whose sum is σ = 534647746584. Its totient is φ = 135712931200.

The previous prime is 271496485837. The next prime is 271496485859. The reversal of 271496485856 is 658584694172.

It is a junction number, because it is equal to n+sod(n) for n = 271496485792 and 271496485801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (271496485859) 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 3 ways as a sum of consecutive naturals, for example, 978335 + ... + 1224798.

It is an arithmetic number, because the mean of its divisors is an integer number (22276989441).

Almost surely, 2^271496485856 is an apocalyptic number.

It is an amenable number.

271496485856 is a deficient number, since it is larger than the sum of its proper divisors (263151260728).

271496485856 is a wasteful number, since it uses less digits than its factorization.

271496485856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2206994 (or 2206986 counting only the distinct ones).

The product of its digits is 116121600, while the sum is 65.

The spelling of 271496485856 in words is "two hundred seventy-one billion, four hundred ninety-six million, four hundred eighty-five thousand, eight hundred fifty-six".