2341311209 has 2 divisors, whose sum is σ = 2341311210. Its totient is φ = 2341311208.

The previous prime is 2341311173. The next prime is 2341311221. The reversal of 2341311209 is 9021131432.

2341311209 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1907505625 + 433805584 = 43675^2 + 20828^2 .

It is a cyclic number.

It is not a de Polignac number, because 2341311209 - 2¹² = 2341307113 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (2341311409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1170655604 + 1170655605.

It is an arithmetic number, because the mean of its divisors is an integer number (1170655605).

Almost surely, 2^2341311209 is an apocalyptic number.

It is an amenable number.

2341311209 is a deficient number, since it is larger than the sum of its proper divisors (1).

2341311209 is an equidigital number, since it uses as much as digits as its factorization.

2341311209 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 2341311209 is about 48387.0975467634. The cubic root of 2341311209 is about 1327.8623223098.

The spelling of 2341311209 in words is "two billion, three hundred forty-one million, three hundred eleven thousand, two hundred nine".