4140340111 has 2 divisors, whose sum is σ = 4140340112. Its totient is φ = 4140340110.

The previous prime is 4140340073. The next prime is 4140340117. The reversal of 4140340111 is 1110430414.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4140340111 - 2¹¹ = 4140338063 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4140340117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2070170055 + 2070170056.

It is an arithmetic number, because the mean of its divisors is an integer number (2070170056).

Almost surely, 2^4140340111 is an apocalyptic number.

4140340111 is a deficient number, since it is larger than the sum of its proper divisors (1).

4140340111 is an equidigital number, since it uses as much as digits as its factorization.

4140340111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 4140340111 is about 64345.4746738261. The cubic root of 4140340111 is about 1605.7527433786.

Adding to 4140340111 its reverse (1110430414), we get a palindrome (5250770525).

The spelling of 4140340111 in words is "four billion, one hundred forty million, three hundred forty thousand, one hundred eleven".