234067109 has 2 divisors, whose sum is σ = 234067110. Its totient is φ = 234067108.

The previous prime is 234067051. The next prime is 234067121. The reversal of 234067109 is 901760432.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 143760100 + 90307009 = 11990^2 + 9503^2 .

It is a cyclic number.

It is not a de Polignac number, because 234067109 - 2²⁴ = 217289893 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (234067139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117033554 + 117033555.

It is an arithmetic number, because the mean of its divisors is an integer number (117033555).

Almost surely, 2^234067109 is an apocalyptic number.

It is an amenable number.

234067109 is a deficient number, since it is larger than the sum of its proper divisors (1).

234067109 is an equidigital number, since it uses as much as digits as its factorization.

234067109 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 234067109 is about 15299.2519098157. The cubic root of 234067109 is about 616.2829182289.

The spelling of 234067109 in words is "two hundred thirty-four million, sixty-seven thousand, one hundred nine".