82316961471 has 8 divisors (see below), whose sum is σ = 110045543680. Its totient is φ = 54733176792.

The previous prime is 82316961469. The next prime is 82316961481. The reversal of 82316961471 is 17416961328.

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

It is not a de Polignac number, because 82316961471 - 2¹ = 82316961469 is a prime.

It is a super-3 number, since 3×82316961471³ (a number of 34 digits) contains 333 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 82316961471.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82316961401) 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, 36198055 + ... + 36200328.

It is an arithmetic number, because the mean of its divisors is an integer number (13755692960).

Almost surely, 2^82316961471 is an apocalyptic number.

82316961471 is a deficient number, since it is larger than the sum of its proper divisors (27728582209).

82316961471 is a wasteful number, since it uses less digits than its factorization.

82316961471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72398765.

The product of its digits is 435456, while the sum is 48.

The spelling of 82316961471 in words is "eighty-two billion, three hundred sixteen million, nine hundred sixty-one thousand, four hundred seventy-one".