144528379 has 2 divisors, whose sum is σ = 144528380. Its totient is φ = 144528378.

The previous prime is 144528353. The next prime is 144528409. The reversal of 144528379 is 973825441.

It is a weak prime.

It is an emirp because it is prime and its reverse (973825441) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 144528379 - 2¹⁷ = 144397307 is a prime.

It is not a weakly prime, because it can be changed into another prime (144526379) 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, 72264189 + 72264190.

It is an arithmetic number, because the mean of its divisors is an integer number (72264190).

Almost surely, 2^144528379 is an apocalyptic number.

144528379 is a deficient number, since it is larger than the sum of its proper divisors (1).

144528379 is an equidigital number, since it uses as much as digits as its factorization.

144528379 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 241920, while the sum is 43.

The square root of 144528379 is about 12021.9956330054. The cubic root of 144528379 is about 524.7885818421.

The spelling of 144528379 in words is "one hundred forty-four million, five hundred twenty-eight thousand, three hundred seventy-nine".