1440350063 has 2 divisors, whose sum is σ = 1440350064. Its totient is φ = 1440350062.

The previous prime is 1440350029. The next prime is 1440350069. The reversal of 1440350063 is 3600530441.

It is a strong prime.

It is an emirp because it is prime and its reverse (3600530441) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1440350063 - 2¹⁴ = 1440333679 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1440350069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 720175031 + 720175032.

It is an arithmetic number, because the mean of its divisors is an integer number (720175032).

Almost surely, 2^1440350063 is an apocalyptic number.

1440350063 is a deficient number, since it is larger than the sum of its proper divisors (1).

1440350063 is an equidigital number, since it uses as much as digits as its factorization.

1440350063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 1440350063 is about 37951.9441267506. The cubic root of 1440350063 is about 1129.3347333253.

The spelling of 1440350063 in words is "one billion, four hundred forty million, three hundred fifty thousand, sixty-three".