144450800089 has 2 divisors, whose sum is σ = 144450800090. Its totient is φ = 144450800088.

The previous prime is 144450800023. The next prime is 144450800107. The reversal of 144450800089 is 980008054441.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 81495975625 + 62954824464 = 285475^2 + 250908^2 .

It is a cyclic number.

It is not a de Polignac number, because 144450800089 - 2²⁵ = 144417245657 is a prime.

It is not a weakly prime, because it can be changed into another prime (144450800009) 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, 72225400044 + 72225400045.

It is an arithmetic number, because the mean of its divisors is an integer number (72225400045).

Almost surely, 2^144450800089 is an apocalyptic number.

It is an amenable number.

144450800089 is a deficient number, since it is larger than the sum of its proper divisors (1).

144450800089 is an equidigital number, since it uses as much as digits as its factorization.

144450800089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 184320, while the sum is 43.

The spelling of 144450800089 in words is "one hundred forty-four billion, four hundred fifty million, eight hundred thousand, eighty-nine".