7740111110111 has 2 divisors, whose sum is σ = 7740111110112. Its totient is φ = 7740111110110.

The previous prime is 7740111110089. The next prime is 7740111110191. The reversal of 7740111110111 is 1110111110477.

It is a weak prime.

It is an emirp because it is prime and its reverse (1110111110477) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7740111110111 - 2⁶ = 7740111110047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7740111110191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3870055555055 + 3870055555056.

It is an arithmetic number, because the mean of its divisors is an integer number (3870055555056).

Almost surely, 2^{7740111110111} is an apocalyptic number.

7740111110111 is a deficient number, since it is larger than the sum of its proper divisors (1).

7740111110111 is an equidigital number, since it uses as much as digits as its factorization.

7740111110111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 196, while the sum is 26.

Adding to 7740111110111 its reverse (1110111110477), we get a palindrome (8850222220588).

The spelling of 7740111110111 in words is "seven trillion, seven hundred forty billion, one hundred eleven million, one hundred ten thousand, one hundred eleven".