82734308321170 has 32 divisors (see below), whose sum is σ = 162480112888896. Its totient is φ = 30081496257600.

The previous prime is 82734308321143. The next prime is 82734308321179. The reversal of 82734308321170 is 7112380343728.

It is not an unprimeable number, because it can be changed into a prime (82734308321179) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45437676 + ... + 47223415.

It is an arithmetic number, because the mean of its divisors is an integer number (5077503527778).

Almost surely, 2^{82734308321170} is an apocalyptic number.

82734308321170 is a deficient number, since it is larger than the sum of its proper divisors (79745804567726).

82734308321170 is a wasteful number, since it uses less digits than its factorization.

82734308321170 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92669226.

The product of its (nonzero) digits is 1354752, while the sum is 49.

Adding to 82734308321170 its reverse (7112380343728), we get a palindrome (89846688664898).

The spelling of 82734308321170 in words is "eighty-two trillion, seven hundred thirty-four billion, three hundred eight million, three hundred twenty-one thousand, one hundred seventy".