214427541589 has 2 divisors, whose sum is σ = 214427541590. Its totient is φ = 214427541588.

The previous prime is 214427541571. The next prime is 214427541607. The reversal of 214427541589 is 985145724412.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (214427541571) and next prime (214427541607).

It can be written as a sum of positive squares in only one way, i.e., 203703282225 + 10724259364 = 451335^2 + 103558^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-214427541589 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (214427541529) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107213770794 + 107213770795.

It is an arithmetic number, because the mean of its divisors is an integer number (107213770795).

Almost surely, 2^214427541589 is an apocalyptic number.

It is an amenable number.

214427541589 is a deficient number, since it is larger than the sum of its proper divisors (1).

214427541589 is an equidigital number, since it uses as much as digits as its factorization.

214427541589 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3225600, while the sum is 52.

The spelling of 214427541589 in words is "two hundred fourteen billion, four hundred twenty-seven million, five hundred forty-one thousand, five hundred eighty-nine".