144093463 has 2 divisors, whose sum is σ = 144093464. Its totient is φ = 144093462.

The previous prime is 144093451. The next prime is 144093527. The reversal of 144093463 is 364390441.

It is a weak prime.

It is an emirp because it is prime and its reverse (364390441) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 144093463 - 2⁹ = 144092951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (144093863) 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, 72046731 + 72046732.

It is an arithmetic number, because the mean of its divisors is an integer number (72046732).

Almost surely, 2^144093463 is an apocalyptic number.

144093463 is a deficient number, since it is larger than the sum of its proper divisors (1).

144093463 is an equidigital number, since it uses as much as digits as its factorization.

144093463 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31104, while the sum is 34.

The square root of 144093463 is about 12003.8936599755. The cubic root of 144093463 is about 524.2616535542.

The spelling of 144093463 in words is "one hundred forty-four million, ninety-three thousand, four hundred sixty-three".