11330028589489 has 2 divisors, whose sum is σ = 11330028589490. Its totient is φ = 11330028589488.

The previous prime is 11330028589487. The next prime is 11330028589531. The reversal of 11330028589489 is 98498582003311.

11330028589489 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., 11327209510464 + 2819079025 = 3365592^2 + 53095^2 .

It is a cyclic number.

It is not a de Polignac number, because 11330028589489 - 2¹ = 11330028589487 is a prime.

It is a super-2 number, since 2×11330028589489² (a number of 27 digits) contains 22 as substring.

Together with 11330028589487, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (11330028589487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5665014294744 + 5665014294745.

It is an arithmetic number, because the mean of its divisors is an integer number (5665014294745).

Almost surely, 2^{11330028589489} is an apocalyptic number.

It is an amenable number.

11330028589489 is a deficient number, since it is larger than the sum of its proper divisors (1).

11330028589489 is an equidigital number, since it uses as much as digits as its factorization.

11330028589489 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14929920, while the sum is 61.

The spelling of 11330028589489 in words is "eleven trillion, three hundred thirty billion, twenty-eight million, five hundred eighty-nine thousand, four hundred eighty-nine".