82316834127671 has 32 divisors (see below), whose sum is σ = 97500999525888. Its totient is φ = 68512296666240.

The previous prime is 82316834127667. The next prime is 82316834127709. The reversal of 82316834127671 is 17672143861328.

It is a cyclic number.

It is not a de Polignac number, because 82316834127671 - 2² = 82316834127667 is a prime.

It is a super-2 number, since 2×82316834127671² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 82316834127671.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82316834127631) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7725665 + ... + 14977301.

It is an arithmetic number, because the mean of its divisors is an integer number (3046906235184).

Almost surely, 2^{82316834127671} is an apocalyptic number.

82316834127671 is a deficient number, since it is larger than the sum of its proper divisors (15184165398217).

82316834127671 is a wasteful number, since it uses less digits than its factorization.

82316834127671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7252311.

The product of its digits is 16257024, while the sum is 59.

Adding to 82316834127671 its reverse (17672143861328), we get a palindrome (99988977988999).

The spelling of 82316834127671 in words is "eighty-two trillion, three hundred sixteen billion, eight hundred thirty-four million, one hundred twenty-seven thousand, six hundred seventy-one".