14201315217 has 24 divisors (see below), whose sum is σ = 21628027200. Its totient is φ = 8954553888.

The previous prime is 14201315213. The next prime is 14201315237. The reversal of 14201315217 is 71251310241.

14201315217 is a `hidden beast` number, since 1 + 4 + 2 + 0 + 131 + 521 + 7 = 666.

It is not a de Polignac number, because 14201315217 - 2² = 14201315213 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14201315213) 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, 37084 + ... + 172562.

It is an arithmetic number, because the mean of its divisors is an integer number (901167800).

Almost surely, 2^14201315217 is an apocalyptic number.

It is an amenable number.

14201315217 is a deficient number, since it is larger than the sum of its proper divisors (7426711983).

14201315217 is a wasteful number, since it uses less digits than its factorization.

14201315217 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136117 (or 136114 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 27.

Adding to 14201315217 its reverse (71251310241), we get a palindrome (85452625458).

The spelling of 14201315217 in words is "fourteen billion, two hundred one million, three hundred fifteen thousand, two hundred seventeen".