14134529009 has 4 divisors (see below), whose sum is σ = 14142999540. Its totient is φ = 14126058480.

The previous prime is 14134528999. The next prime is 14134529023. The reversal of 14134529009 is 90092543141.

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 11686258609 + 2448270400 = 108103^2 + 49480^2 .

It is a cyclic number.

It is not a de Polignac number, because 14134529009 - 2¹² = 14134524913 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (14134529029) 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, 4232762 + ... + 4236099.

It is an arithmetic number, because the mean of its divisors is an integer number (3535749885).

Almost surely, 2^14134529009 is an apocalyptic number.

It is an amenable number.

14134529009 is a deficient number, since it is larger than the sum of its proper divisors (8470531).

14134529009 is an equidigital number, since it uses as much as digits as its factorization.

14134529009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8470530.

The product of its (nonzero) digits is 38880, while the sum is 38.

The spelling of 14134529009 in words is "fourteen billion, one hundred thirty-four million, five hundred twenty-nine thousand, nine".