14718832729 has 2 divisors, whose sum is σ = 14718832730. Its totient is φ = 14718832728.

The previous prime is 14718832697. The next prime is 14718832759. The reversal of 14718832729 is 92723881741.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10784407104 + 3934425625 = 103848^2 + 62725^2 .

It is a cyclic number.

It is not a de Polignac number, because 14718832729 - 2⁵ = 14718832697 is a prime.

It is not a weakly prime, because it can be changed into another prime (14718832759) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7359416364 + 7359416365.

It is an arithmetic number, because the mean of its divisors is an integer number (7359416365).

Almost surely, 2^14718832729 is an apocalyptic number.

It is an amenable number.

14718832729 is a deficient number, since it is larger than the sum of its proper divisors (1).

14718832729 is an equidigital number, since it uses as much as digits as its factorization.

14718832729 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1354752, while the sum is 52.

The spelling of 14718832729 in words is "fourteen billion, seven hundred eighteen million, eight hundred thirty-two thousand, seven hundred twenty-nine".