14455326289 has 2 divisors, whose sum is σ = 14455326290. Its totient is φ = 14455326288.

The previous prime is 14455326271. The next prime is 14455326299. The reversal of 14455326289 is 98262355441.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7654850064 + 6800476225 = 87492^2 + 82465^2 .

It is a cyclic number.

It is not a de Polignac number, because 14455326289 - 2¹⁹ = 14454802001 is a prime.

It is not a weakly prime, because it can be changed into another prime (14455326209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7227663144 + 7227663145.

It is an arithmetic number, because the mean of its divisors is an integer number (7227663145).

Almost surely, 2^14455326289 is an apocalyptic number.

It is an amenable number.

14455326289 is a deficient number, since it is larger than the sum of its proper divisors (1).

14455326289 is an equidigital number, since it uses as much as digits as its factorization.

14455326289 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2073600, while the sum is 49.

The spelling of 14455326289 in words is "fourteen billion, four hundred fifty-five million, three hundred twenty-six thousand, two hundred eighty-nine".