14417481893 has 2 divisors, whose sum is σ = 14417481894. Its totient is φ = 14417481892.

The previous prime is 14417481887. The next prime is 14417481983. The reversal of 14417481893 is 39818471441.

14417481893 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

Together with next prime (14417481983) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7712001124 + 6705480769 = 87818^2 + 81887^2 .

It is a cyclic number.

It is not a de Polignac number, because 14417481893 - 2¹⁴ = 14417465509 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14417480893) 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, 7208740946 + 7208740947.

It is an arithmetic number, because the mean of its divisors is an integer number (7208740947).

Almost surely, 2^14417481893 is an apocalyptic number.

It is an amenable number.

14417481893 is a deficient number, since it is larger than the sum of its proper divisors (1).

14417481893 is an equidigital number, since it uses as much as digits as its factorization.

14417481893 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 774144, while the sum is 50.

The spelling of 14417481893 in words is "fourteen billion, four hundred seventeen million, four hundred eighty-one thousand, eight hundred ninety-three".