2340066137 has 2 divisors, whose sum is σ = 2340066138. Its totient is φ = 2340066136.

The previous prime is 2340066119. The next prime is 2340066151. The reversal of 2340066137 is 7316600432.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2203269721 + 136796416 = 46939^2 + 11696^2 .

It is a cyclic number.

It is not a de Polignac number, because 2340066137 - 2¹⁶ = 2340000601 is a prime.

It is not a weakly prime, because it can be changed into another prime (2340066107) 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, 1170033068 + 1170033069.

It is an arithmetic number, because the mean of its divisors is an integer number (1170033069).

Almost surely, 2^2340066137 is an apocalyptic number.

It is an amenable number.

2340066137 is a deficient number, since it is larger than the sum of its proper divisors (1).

2340066137 is an equidigital number, since it uses as much as digits as its factorization.

2340066137 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18144, while the sum is 32.

The square root of 2340066137 is about 48374.2300920645. The cubic root of 2340066137 is about 1327.6269018980.

Adding to 2340066137 its reverse (7316600432), we get a palindrome (9656666569).

The spelling of 2340066137 in words is "two billion, three hundred forty million, sixty-six thousand, one hundred thirty-seven".