271197226756 has 27 divisors (see below), whose sum is σ = 496170701173. Its totient is φ = 129691564640.

The previous prime is 271197226717. The next prime is 271197226763. The reversal of 271197226756 is 657622791172.

The square root of 271197226756 is 520766.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 20716996356 + 250480230400 = 143934^2 + 500480^2 .

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 271197226697 and 271197226706.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 23949576 + ... + 23960896.

Almost surely, 2^271197226756 is an apocalyptic number.

271197226756 is the 520766-th square number.

It is an amenable number.

271197226756 is a deficient number, since it is larger than the sum of its proper divisors (224973474417).

271197226756 is an frugal number, since it uses more digits than its factorization.

271197226756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22692 (or 11346 counting only the distinct ones).

The product of its digits is 4445280, while the sum is 55.

The spelling of 271197226756 in words is "two hundred seventy-one billion, one hundred ninety-seven million, two hundred twenty-six thousand, seven hundred fifty-six".