2340034121 has 2 divisors, whose sum is σ = 2340034122. Its totient is φ = 2340034120.

The previous prime is 2340034079. The next prime is 2340034153. The reversal of 2340034121 is 1214300432.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2101764025 + 238270096 = 45845^2 + 15436^2 .

It is a cyclic number.

It is not a de Polignac number, because 2340034121 - 2¹⁰ = 2340033097 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2340034093 and 2340034102.

It is not a weakly prime, because it can be changed into another prime (2340024121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1170017060 + 1170017061.

It is an arithmetic number, because the mean of its divisors is an integer number (1170017061).

Almost surely, 2^2340034121 is an apocalyptic number.

It is an amenable number.

2340034121 is a deficient number, since it is larger than the sum of its proper divisors (1).

2340034121 is an equidigital number, since it uses as much as digits as its factorization.

2340034121 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 2340034121 is about 48373.8991709372. The cubic root of 2340034121 is about 1327.6208471550.

Adding to 2340034121 its reverse (1214300432), we get a palindrome (3554334553).

The spelling of 2340034121 in words is "two billion, three hundred forty million, thirty-four thousand, one hundred twenty-one".