14365078729 has 2 divisors, whose sum is σ = 14365078730. Its totient is φ = 14365078728.

The previous prime is 14365078709. The next prime is 14365078753. The reversal of 14365078729 is 92787056341.

14365078729 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., 11583571129 + 2781507600 = 107627^2 + 52740^2 .

It is a cyclic number.

It is not a de Polignac number, because 14365078729 - 2¹⁹ = 14364554441 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is not a weakly prime, because it can be changed into another prime (14365078709) 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, 7182539364 + 7182539365.

It is an arithmetic number, because the mean of its divisors is an integer number (7182539365).

It is a 1-persistent number, because it is pandigital, but 2⋅14365078729 = 28730157458 is not.

Almost surely, 2^14365078729 is an apocalyptic number.

It is an amenable number.

14365078729 is a deficient number, since it is larger than the sum of its proper divisors (1).

14365078729 is an equidigital number, since it uses as much as digits as its factorization.

14365078729 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2540160, while the sum is 52.

The spelling of 14365078729 in words is "fourteen billion, three hundred sixty-five million, seventy-eight thousand, seven hundred twenty-nine".