272207346613 has 4 divisors (see below), whose sum is σ = 272488844320. Its totient is φ = 271925848908.

The previous prime is 272207346601. The next prime is 272207346617. The reversal of 272207346613 is 316643702272.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 272207346613 - 2¹⁷ = 272207215541 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 272207346613.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (272207346617) 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, 140747403 + ... + 140749336.

It is an arithmetic number, because the mean of its divisors is an integer number (68122211080).

Almost surely, 2^272207346613 is an apocalyptic number.

It is an amenable number.

272207346613 is a deficient number, since it is larger than the sum of its proper divisors (281497707).

272207346613 is an equidigital number, since it uses as much as digits as its factorization.

272207346613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281497706.

The product of its (nonzero) digits is 508032, while the sum is 43.

The spelling of 272207346613 in words is "two hundred seventy-two billion, two hundred seven million, three hundred forty-six thousand, six hundred thirteen".