11411423402089 has 2 divisors, whose sum is σ = 11411423402090. Its totient is φ = 11411423402088.

The previous prime is 11411423402081. The next prime is 11411423402143. The reversal of 11411423402089 is 98020432411411.

11411423402089 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10704969704025 + 706453698064 = 3271845^2 + 840508^2 .

It is an emirp because it is prime and its reverse (98020432411411) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11411423402089 - 2³ = 11411423402081 is a prime.

It is not a weakly prime, because it can be changed into another prime (11411423402081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5705711701044 + 5705711701045.

It is an arithmetic number, because the mean of its divisors is an integer number (5705711701045).

Almost surely, 2^{11411423402089} is an apocalyptic number.

It is an amenable number.

11411423402089 is a deficient number, since it is larger than the sum of its proper divisors (1).

11411423402089 is an equidigital number, since it uses as much as digits as its factorization.

11411423402089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 55296, while the sum is 40.

The spelling of 11411423402089 in words is "eleven trillion, four hundred eleven billion, four hundred twenty-three million, four hundred two thousand, eighty-nine".