2340245311 has 2 divisors, whose sum is σ = 2340245312. Its totient is φ = 2340245310.

The previous prime is 2340245269. The next prime is 2340245317. The reversal of 2340245311 is 1135420432.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2340245311 - 2¹¹ = 2340243263 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2340245317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1170122655 + 1170122656.

It is an arithmetic number, because the mean of its divisors is an integer number (1170122656).

Almost surely, 2^2340245311 is an apocalyptic number.

2340245311 is a deficient number, since it is larger than the sum of its proper divisors (1).

2340245311 is an equidigital number, since it uses as much as digits as its factorization.

2340245311 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 2340245311 is about 48376.0820137390. The cubic root of 2340245311 is about 1327.6607855772.

Adding to 2340245311 its reverse (1135420432), we get a palindrome (3475665743).

The spelling of 2340245311 in words is "two billion, three hundred forty million, two hundred forty-five thousand, three hundred eleven".