82004666725334 has 4 divisors (see below), whose sum is σ = 123007000088004. Its totient is φ = 41002333362666.

The previous prime is 82004666725327. The next prime is 82004666725337. The reversal of 82004666725334 is 43352766640028.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 82004666725334.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82004666725337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20501166681332 + ... + 20501166681335.

It is an arithmetic number, because the mean of its divisors is an integer number (30751750022001).

Almost surely, 2^{82004666725334} is an apocalyptic number.

82004666725334 is a deficient number, since it is larger than the sum of its proper divisors (41002333362670).

82004666725334 is a wasteful number, since it uses less digits than its factorization.

82004666725334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41002333362669.

The product of its (nonzero) digits is 34836480, while the sum is 56.

The spelling of 82004666725334 in words is "eighty-two trillion, four billion, six hundred sixty-six million, seven hundred twenty-five thousand, three hundred thirty-four".