144183982489 has 2 divisors, whose sum is σ = 144183982490. Its totient is φ = 144183982488.

The previous prime is 144183982477. The next prime is 144183982519. The reversal of 144183982489 is 984289381441.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 144183481225 + 501264 = 379715^2 + 708^2 .

It is a cyclic number.

It is not a de Polignac number, because 144183982489 - 2²⁹ = 143647111577 is a prime.

It is not a weakly prime, because it can be changed into another prime (144183986489) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72091991244 + 72091991245.

It is an arithmetic number, because the mean of its divisors is an integer number (72091991245).

Almost surely, 2^144183982489 is an apocalyptic number.

It is an amenable number.

144183982489 is a deficient number, since it is larger than the sum of its proper divisors (1).

144183982489 is an equidigital number, since it uses as much as digits as its factorization.

144183982489 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15925248, while the sum is 61.

The spelling of 144183982489 in words is "one hundred forty-four billion, one hundred eighty-three million, nine hundred eighty-two thousand, four hundred eighty-nine".