234344471 has 2 divisors, whose sum is σ = 234344472. Its totient is φ = 234344470.

The previous prime is 234344449. The next prime is 234344477. The reversal of 234344471 is 174443432.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-234344471 is a prime.

It is a super-3 number, since 3×234344471³ (a number of 26 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (234344477) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117172235 + 117172236.

It is an arithmetic number, because the mean of its divisors is an integer number (117172236).

Almost surely, 2^234344471 is an apocalyptic number.

234344471 is a deficient number, since it is larger than the sum of its proper divisors (1).

234344471 is an equidigital number, since it uses as much as digits as its factorization.

234344471 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 32256, while the sum is 32.

The square root of 234344471 is about 15308.3137869590. The cubic root of 234344471 is about 616.5262472910.

The spelling of 234344471 in words is "two hundred thirty-four million, three hundred forty-four thousand, four hundred seventy-one".