6216140534317 has 4 divisors (see below), whose sum is σ = 7104160610656. Its totient is φ = 5328120457980.

The previous prime is 6216140534309. The next prime is 6216140534323. The reversal of 6216140534317 is 7134350416126.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 6216140534317 - 2³ = 6216140534309 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6216140534347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 444010038159 + ... + 444010038172.

It is an arithmetic number, because the mean of its divisors is an integer number (1776040152664).

Almost surely, 2^{6216140534317} is an apocalyptic number.

It is an amenable number.

6216140534317 is a deficient number, since it is larger than the sum of its proper divisors (888020076339).

6216140534317 is an equidigital number, since it uses as much as digits as its factorization.

6216140534317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 888020076338.

The product of its (nonzero) digits is 362880, while the sum is 43.

The spelling of 6216140534317 in words is "six trillion, two hundred sixteen billion, one hundred forty million, five hundred thirty-four thousand, three hundred seventeen".