82342866636831 has 8 divisors (see below), whose sum is σ = 115568935630720. Its totient is φ = 52006021033752.

The previous prime is 82342866636799. The next prime is 82342866636839. The reversal of 82342866636831 is 13863666824328.

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

It is not a de Polignac number, because 82342866636831 - 2⁵ = 82342866636799 is a prime.

It is a super-2 number, since 2×82342866636831² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82342866636839) 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 7 ways as a sum of consecutive naturals, for example, 722305847635 + ... + 722305847748.

It is an arithmetic number, because the mean of its divisors is an integer number (14446116953840).

Almost surely, 2^{82342866636831} is an apocalyptic number.

82342866636831 is a deficient number, since it is larger than the sum of its proper divisors (33226068993889).

82342866636831 is a wasteful number, since it uses less digits than its factorization.

82342866636831 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1444611695405.

The product of its digits is 286654464, while the sum is 66.

The spelling of 82342866636831 in words is "eighty-two trillion, three hundred forty-two billion, eight hundred sixty-six million, six hundred thirty-six thousand, eight hundred thirty-one".