234743172271 has 2 divisors, whose sum is σ = 234743172272. Its totient is φ = 234743172270.

The previous prime is 234743172259. The next prime is 234743172289. The reversal of 234743172271 is 172271347432.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 234743172271 - 2¹⁹ = 234742647983 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (234743172211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117371586135 + 117371586136.

It is an arithmetic number, because the mean of its divisors is an integer number (117371586136).

Almost surely, 2^234743172271 is an apocalyptic number.

234743172271 is a deficient number, since it is larger than the sum of its proper divisors (1).

234743172271 is an equidigital number, since it uses as much as digits as its factorization.

234743172271 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 395136, while the sum is 43.

The spelling of 234743172271 in words is "two hundred thirty-four billion, seven hundred forty-three million, one hundred seventy-two thousand, two hundred seventy-one".