271999799296 has 117 divisors (see below), whose sum is σ = 565348168723. Its totient is φ = 130842951680.

The previous prime is 271999799273. The next prime is 271999799303. The reversal of 271999799296 is 692997999172.

The square root of 271999799296 is 521536.

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

It can be written as a sum of positive squares in 4 ways, for example, as 11164880896 + 260834918400 = 105664^2 + 510720^2 .

It is a Duffinian number.

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, 967970676 + ... + 967970956.

Almost surely, 2^271999799296 is an apocalyptic number.

271999799296 is the 521536-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 271999799296

271999799296 is an abundant number, since it is smaller than the sum of its proper divisors (293348369427).

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

271999799296 is an frugal number, since it uses more digits than its factorization.

271999799296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 644 (or 312 counting only the distinct ones).

The product of its digits is 624974616, while the sum is 79.

The spelling of 271999799296 in words is "two hundred seventy-one billion, nine hundred ninety-nine million, seven hundred ninety-nine thousand, two hundred ninety-six".