4128763312111 has 2 divisors, whose sum is σ = 4128763312112. Its totient is φ = 4128763312110.

The previous prime is 4128763311991. The next prime is 4128763312181. The reversal of 4128763312111 is 1112133678214.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4128763312111 - 2⁹ = 4128763311599 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4128763312181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2064381656055 + 2064381656056.

It is an arithmetic number, because the mean of its divisors is an integer number (2064381656056).

Almost surely, 2^{4128763312111} is an apocalyptic number.

4128763312111 is a deficient number, since it is larger than the sum of its proper divisors (1).

4128763312111 is an equidigital number, since it uses as much as digits as its factorization.

4128763312111 is an evil number, because the sum of its binary digits is even.

The product of its digits is 48384, while the sum is 40.

The spelling of 4128763312111 in words is "four trillion, one hundred twenty-eight billion, seven hundred sixty-three million, three hundred twelve thousand, one hundred eleven".