144573383 has 2 divisors, whose sum is σ = 144573384. Its totient is φ = 144573382.

The previous prime is 144573379. The next prime is 144573419. The reversal of 144573383 is 383375441.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 144573383 - 2² = 144573379 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (144573343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72286691 + 72286692.

It is an arithmetic number, because the mean of its divisors is an integer number (72286692).

Almost surely, 2^144573383 is an apocalyptic number.

144573383 is a deficient number, since it is larger than the sum of its proper divisors (1).

144573383 is an equidigital number, since it uses as much as digits as its factorization.

144573383 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 120960, while the sum is 38.

The square root of 144573383 is about 12023.8672231525. The cubic root of 144573383 is about 524.8430466573.

The spelling of 144573383 in words is "one hundred forty-four million, five hundred seventy-three thousand, three hundred eighty-three".