272044270856 has 16 divisors (see below), whose sum is σ = 540087890940. Its totient is φ = 128020833280.

The previous prime is 272044270853. The next prime is 272044270877. The reversal of 272044270856 is 658072440272.

It can be written as a sum of positive squares in 2 ways, for example, as 218150648356 + 53893622500 = 467066^2 + 232150^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 272044270856.

It is not an unprimeable number, because it can be changed into a prime (272044270853) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1000162625 + ... + 1000162896.

Almost surely, 2^272044270856 is an apocalyptic number.

It is an amenable number.

272044270856 is a deficient number, since it is larger than the sum of its proper divisors (268043620084).

272044270856 is a wasteful number, since it uses less digits than its factorization.

272044270856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2000325544 (or 2000325540 counting only the distinct ones).

The product of its (nonzero) digits is 1505280, while the sum is 47.

The spelling of 272044270856 in words is "two hundred seventy-two billion, forty-four million, two hundred seventy thousand, eight hundred fifty-six".