144337433189 has 2 divisors, whose sum is σ = 144337433190. Its totient is φ = 144337433188.

The previous prime is 144337433153. The next prime is 144337433231. The reversal of 144337433189 is 981334733441.

It is a happy number.

144337433189 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., 143436412900 + 901020289 = 378730^2 + 30017^2 .

It is a cyclic number.

It is not a de Polignac number, because 144337433189 - 2⁸ = 144337432933 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (144337433489) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72168716594 + 72168716595.

It is an arithmetic number, because the mean of its divisors is an integer number (72168716595).

Almost surely, 2^144337433189 is an apocalyptic number.

It is an amenable number.

144337433189 is a deficient number, since it is larger than the sum of its proper divisors (1).

144337433189 is an equidigital number, since it uses as much as digits as its factorization.

144337433189 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2612736, while the sum is 50.

The spelling of 144337433189 in words is "one hundred forty-four billion, three hundred thirty-seven million, four hundred thirty-three thousand, one hundred eighty-nine".