144882943 has 2 divisors, whose sum is σ = 144882944. Its totient is φ = 144882942.

The previous prime is 144882931. The next prime is 144882949. The reversal of 144882943 is 349288441.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 144882943 - 2²¹ = 142785791 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 144882943.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (144882949) 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, 72441471 + 72441472.

It is an arithmetic number, because the mean of its divisors is an integer number (72441472).

Almost surely, 2^144882943 is an apocalyptic number.

144882943 is a deficient number, since it is larger than the sum of its proper divisors (1).

144882943 is an equidigital number, since it uses as much as digits as its factorization.

144882943 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 221184, while the sum is 43.

The square root of 144882943 is about 12036.7330700651. The cubic root of 144882943 is about 525.2173769514.

The spelling of 144882943 in words is "one hundred forty-four million, eight hundred eighty-two thousand, nine hundred forty-three".