14486204729 has 4 divisors (see below), whose sum is σ = 14985729060. Its totient is φ = 13986680400.

The previous prime is 14486204723. The next prime is 14486204743. The reversal of 14486204729 is 92740268441.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 9193933225 + 5292271504 = 95885^2 + 72748^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14486204729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14486204723) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 249762122 + ... + 249762179.

It is an arithmetic number, because the mean of its divisors is an integer number (3746432265).

Almost surely, 2^14486204729 is an apocalyptic number.

It is an amenable number.

14486204729 is a deficient number, since it is larger than the sum of its proper divisors (499524331).

14486204729 is an equidigital number, since it uses as much as digits as its factorization.

14486204729 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 499524330.

The product of its (nonzero) digits is 774144, while the sum is 47.

The spelling of 14486204729 in words is "fourteen billion, four hundred eighty-six million, two hundred four thousand, seven hundred twenty-nine".