16310217617 has 8 divisors (see below), whose sum is σ = 16469762400. Its totient is φ = 16150939840.

The previous prime is 16310217569. The next prime is 16310217661. The reversal of 16310217617 is 71671201361.

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

It is a cyclic number.

It is not a de Polignac number, because 16310217617 - 2⁸ = 16310217361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16310217317) 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, 57134 + ... + 189432.

It is an arithmetic number, because the mean of its divisors is an integer number (2058720300).

Almost surely, 2^16310217617 is an apocalyptic number.

It is an amenable number.

16310217617 is a deficient number, since it is larger than the sum of its proper divisors (159544783).

16310217617 is a wasteful number, since it uses less digits than its factorization.

16310217617 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133503.

The product of its (nonzero) digits is 10584, while the sum is 35.

Adding to 16310217617 its reverse (71671201361), we get a palindrome (87981418978).

The spelling of 16310217617 in words is "sixteen billion, three hundred ten million, two hundred seventeen thousand, six hundred seventeen".