234354077835271 has 2 divisors, whose sum is σ = 234354077835272. Its totient is φ = 234354077835270.

The previous prime is 234354077835247. The next prime is 234354077835347. The reversal of 234354077835271 is 172538770453432.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-234354077835271 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (234354077838271) 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 as a sum of consecutive naturals, namely, 117177038917635 + 117177038917636.

It is an arithmetic number, because the mean of its divisors is an integer number (117177038917636).

Almost surely, 2^{234354077835271} is an apocalyptic number.

234354077835271 is a deficient number, since it is larger than the sum of its proper divisors (1).

234354077835271 is an equidigital number, since it uses as much as digits as its factorization.

234354077835271 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 118540800, while the sum is 61.

The spelling of 234354077835271 in words is "two hundred thirty-four trillion, three hundred fifty-four billion, seventy-seven million, eight hundred thirty-five thousand, two hundred seventy-one".