144443359 has 2 divisors, whose sum is σ = 144443360. Its totient is φ = 144443358.

The previous prime is 144443333. The next prime is 144443371. The reversal of 144443359 is 953344441.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 144443359 - 2²¹ = 142346207 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (144443329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72221679 + 72221680.

It is an arithmetic number, because the mean of its divisors is an integer number (72221680).

Almost surely, 2^144443359 is an apocalyptic number.

144443359 is a deficient number, since it is larger than the sum of its proper divisors (1).

144443359 is an equidigital number, since it uses as much as digits as its factorization.

144443359 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 103680, while the sum is 37.

The square root of 144443359 is about 12018.4590942433. The cubic root of 144443359 is about 524.6856579336.

The spelling of 144443359 in words is "one hundred forty-four million, four hundred forty-three thousand, three hundred fifty-nine".