272314243 has 2 divisors, whose sum is σ = 272314244. Its totient is φ = 272314242.

The previous prime is 272314241. The next prime is 272314247. The reversal of 272314243 is 342413272.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 272314243 - 2¹ = 272314241 is a prime.

Together with 272314241, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (272314241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 136157121 + 136157122.

It is an arithmetic number, because the mean of its divisors is an integer number (136157122).

Almost surely, 2^272314243 is an apocalyptic number.

272314243 is a deficient number, since it is larger than the sum of its proper divisors (1).

272314243 is an equidigital number, since it uses as much as digits as its factorization.

272314243 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8064, while the sum is 28.

The square root of 272314243 is about 16501.9466427449. The cubic root of 272314243 is about 648.1717802406.

The spelling of 272314243 in words is "two hundred seventy-two million, three hundred fourteen thousand, two hundred forty-three".