82308671371080 has 1920 divisors, whose sum is σ = 387339095404800. Its totient is φ = 15249659166720.

The previous prime is 82308671371039. The next prime is 82308671371081. The reversal of 82308671371080 is 8017317680328.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (82308671371081) by changing a digit.

It is a polite number, since it can be written in 479 ways as a sum of consecutive naturals, for example, 886356012 + ... + 886448868.

It is an arithmetic number, because the mean of its divisors is an integer number (201739112190).

Almost surely, 2^{82308671371080} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 82308671371080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (193669547702400).

82308671371080 is an abundant number, since it is smaller than the sum of its proper divisors (305030424033720).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

82308671371080 is a wasteful number, since it uses less digits than its factorization.

82308671371080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92945 (or 92921 counting only the distinct ones).

The product of its (nonzero) digits is 2709504, while the sum is 54.

The spelling of 82308671371080 in words is "eighty-two trillion, three hundred eight billion, six hundred seventy-one million, three hundred seventy-one thousand, eighty".