14747216209 has 8 divisors (see below), whose sum is σ = 16092296352. Its totient is φ = 13402873440.

The previous prime is 14747216201. The next prime is 14747216221. The reversal of 14747216209 is 90261274741.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 14747216209 - 2³ = 14747216201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14747216201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 142099 + ... + 222904.

It is an arithmetic number, because the mean of its divisors is an integer number (2011537044).

Almost surely, 2^14747216209 is an apocalyptic number.

It is an amenable number.

14747216209 is a deficient number, since it is larger than the sum of its proper divisors (1345080143).

14747216209 is a wasteful number, since it uses less digits than its factorization.

14747216209 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 368687.

The product of its (nonzero) digits is 169344, while the sum is 43.

The spelling of 14747216209 in words is "fourteen billion, seven hundred forty-seven million, two hundred sixteen thousand, two hundred nine".