14717308457 has 2 divisors, whose sum is σ = 14717308458. Its totient is φ = 14717308456.

The previous prime is 14717308429. The next prime is 14717308523. The reversal of 14717308457 is 75480371741.

14717308457 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14489177641 + 228130816 = 120371^2 + 15104^2 .

It is a cyclic number.

It is not a de Polignac number, because 14717308457 - 2¹² = 14717304361 is a prime.

It is not a weakly prime, because it can be changed into another prime (14717304457) 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, 7358654228 + 7358654229.

It is an arithmetic number, because the mean of its divisors is an integer number (7358654229).

Almost surely, 2^14717308457 is an apocalyptic number.

It is an amenable number.

14717308457 is a deficient number, since it is larger than the sum of its proper divisors (1).

14717308457 is an equidigital number, since it uses as much as digits as its factorization.

14717308457 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 658560, while the sum is 47.

The spelling of 14717308457 in words is "fourteen billion, seven hundred seventeen million, three hundred eight thousand, four hundred fifty-seven".