82065335384888 has 16 divisors (see below), whose sum is σ = 161971056681000. Its totient is φ = 38873053603296.

The previous prime is 82065335384801. The next prime is 82065335384909. The reversal of 82065335384888 is 88848353356028.

It is a Smith number, since the sum of its digits (71) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 269951760983 + ... + 269951761286.

Almost surely, 2^{82065335384888} is an apocalyptic number.

It is an amenable number.

82065335384888 is a deficient number, since it is larger than the sum of its proper divisors (79905721296112).

82065335384888 is a wasteful number, since it uses less digits than its factorization.

82065335384888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 539903522294 (or 539903522290 counting only the distinct ones).

The product of its (nonzero) digits is 1061683200, while the sum is 71.

The spelling of 82065335384888 in words is "eighty-two trillion, sixty-five billion, three hundred thirty-five million, three hundred eighty-four thousand, eight hundred eighty-eight".