14734336209 has 16 divisors (see below), whose sum is σ = 19932693312. Its totient is φ = 9680033088.

The previous prime is 14734336207. The next prime is 14734336213. The reversal of 14734336209 is 90263343741.

It is a happy number.

It is not a de Polignac number, because 14734336209 - 2¹ = 14734336207 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14734336207) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24327 + ... + 173379.

It is an arithmetic number, because the mean of its divisors is an integer number (1245793332).

Almost surely, 2^14734336209 is an apocalyptic number.

It is an amenable number.

14734336209 is a deficient number, since it is larger than the sum of its proper divisors (5198357103).

14734336209 is a wasteful number, since it uses less digits than its factorization.

14734336209 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149536.

The product of its (nonzero) digits is 326592, while the sum is 42.

The spelling of 14734336209 in words is "fourteen billion, seven hundred thirty-four million, three hundred thirty-six thousand, two hundred nine".