2134443045589 has 2 divisors, whose sum is σ = 2134443045590. Its totient is φ = 2134443045588.

The previous prime is 2134443045551. The next prime is 2134443045613. The reversal of 2134443045589 is 9855403444312.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1386117702225 + 748325343364 = 1177335^2 + 865058^2 .

It is a cyclic number.

It is not a de Polignac number, because 2134443045589 - 2¹⁹ = 2134442521301 is a prime.

It is a super-2 number, since 2×2134443045589² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2134443045689) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1067221522794 + 1067221522795.

It is an arithmetic number, because the mean of its divisors is an integer number (1067221522795).

Almost surely, 2^{2134443045589} is an apocalyptic number.

It is an amenable number.

2134443045589 is a deficient number, since it is larger than the sum of its proper divisors (1).

2134443045589 is an equidigital number, since it uses as much as digits as its factorization.

2134443045589 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8294400, while the sum is 52.

The spelling of 2134443045589 in words is "two trillion, one hundred thirty-four billion, four hundred forty-three million, forty-five thousand, five hundred eighty-nine".