234271871 has 2 divisors, whose sum is σ = 234271872. Its totient is φ = 234271870.

The previous prime is 234271861. The next prime is 234271879. The reversal of 234271871 is 178172432.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-234271871 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (234271879) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117135935 + 117135936.

It is an arithmetic number, because the mean of its divisors is an integer number (117135936).

Almost surely, 2^234271871 is an apocalyptic number.

234271871 is a deficient number, since it is larger than the sum of its proper divisors (1).

234271871 is an equidigital number, since it uses as much as digits as its factorization.

234271871 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18816, while the sum is 35.

The square root of 234271871 is about 15305.9423427635. The cubic root of 234271871 is about 616.4625740320.

The spelling of 234271871 in words is "two hundred thirty-four million, two hundred seventy-one thousand, eight hundred seventy-one".