2340334109 has 2 divisors, whose sum is σ = 2340334110. Its totient is φ = 2340334108.

The previous prime is 2340334099. The next prime is 2340334123. The reversal of 2340334109 is 9014330432.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1214731609 + 1125602500 = 34853^2 + 33550^2 .

It is a cyclic number.

It is not a de Polignac number, because 2340334109 - 2¹⁶ = 2340268573 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2340334609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1170167054 + 1170167055.

It is an arithmetic number, because the mean of its divisors is an integer number (1170167055).

Almost surely, 2^2340334109 is an apocalyptic number.

It is an amenable number.

2340334109 is a deficient number, since it is larger than the sum of its proper divisors (1).

2340334109 is an equidigital number, since it uses as much as digits as its factorization.

2340334109 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 29.

The square root of 2340334109 is about 48376.9997932902. Note that the first 3 decimals coincide. The cubic root of 2340334109 is about 1327.6775775678.

The spelling of 2340334109 in words is "two billion, three hundred forty million, three hundred thirty-four thousand, one hundred nine".