14745616209 has 24 divisors (see below), whose sum is σ = 22233369600. Its totient is φ = 9406393920.

The previous prime is 14745616199. The next prime is 14745616219. The reversal of 14745616209 is 90261654741.

14745616209 is a `hidden beast` number, since 1 + 4 + 7 + 4 + 5 + 616 + 20 + 9 = 666.

It is an interprime number because it is at equal distance from previous prime (14745616199) and next prime (14745616219).

It is not a de Polignac number, because 14745616209 - 2³² = 10450648913 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14745616219) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 272089 + ... + 321750.

It is an arithmetic number, because the mean of its divisors is an integer number (926390400).

Almost surely, 2^14745616209 is an apocalyptic number.

It is an amenable number.

14745616209 is a deficient number, since it is larger than the sum of its proper divisors (7487753391).

14745616209 is a wasteful number, since it uses less digits than its factorization.

14745616209 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 593965 (or 593962 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The spelling of 14745616209 in words is "fourteen billion, seven hundred forty-five million, six hundred sixteen thousand, two hundred nine".