144985363 has 2 divisors, whose sum is σ = 144985364. Its totient is φ = 144985362.

The previous prime is 144985343. The next prime is 144985391. The reversal of 144985363 is 363589441.

It is a weak prime.

It is an emirp because it is prime and its reverse (363589441) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 144985363 - 2⁵ = 144985331 is a prime.

It is not a weakly prime, because it can be changed into another prime (144985343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72492681 + 72492682.

It is an arithmetic number, because the mean of its divisors is an integer number (72492682).

Almost surely, 2^144985363 is an apocalyptic number.

144985363 is a deficient number, since it is larger than the sum of its proper divisors (1).

144985363 is an equidigital number, since it uses as much as digits as its factorization.

144985363 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 311040, while the sum is 43.

The square root of 144985363 is about 12040.9867951094. The cubic root of 144985363 is about 525.3411092370.

The spelling of 144985363 in words is "one hundred forty-four million, nine hundred eighty-five thousand, three hundred sixty-three".