272422065313 has 4 divisors (see below), whose sum is σ = 273351833748. Its totient is φ = 271492296880.

The previous prime is 272422065299. The next prime is 272422065343. The reversal of 272422065313 is 313560224272.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 161191811169 + 111230254144 = 401487^2 + 333512^2 .

It is a cyclic number.

It is not a de Polignac number, because 272422065313 - 2⁹ = 272422064801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (272422065343) 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, 464883778 + ... + 464884363.

It is an arithmetic number, because the mean of its divisors is an integer number (68337958437).

Almost surely, 2^272422065313 is an apocalyptic number.

It is an amenable number.

272422065313 is a deficient number, since it is larger than the sum of its proper divisors (929768435).

272422065313 is an equidigital number, since it uses as much as digits as its factorization.

272422065313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 929768434.

The product of its (nonzero) digits is 120960, while the sum is 37.

Adding to 272422065313 its reverse (313560224272), we get a palindrome (585982289585).

The spelling of 272422065313 in words is "two hundred seventy-two billion, four hundred twenty-two million, sixty-five thousand, three hundred thirteen".