82418924066594 has 4 divisors (see below), whose sum is σ = 123628386099894. Its totient is φ = 41209462033296.

The previous prime is 82418924066593. The next prime is 82418924066651. The reversal of 82418924066594 is 49566042981428.

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

It can be written as a sum of positive squares in only one way, i.e., 79365737475025 + 3053186591569 = 8908745^2 + 1747337^2 .

It is not an unprimeable number, because it can be changed into a prime (82418924066593) 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 as a sum of consecutive naturals, namely, 20604731016647 + ... + 20604731016650.

Almost surely, 2^{82418924066594} is an apocalyptic number.

82418924066594 is a deficient number, since it is larger than the sum of its proper divisors (41209462033300).

82418924066594 is a wasteful number, since it uses less digits than its factorization.

82418924066594 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41209462033299.

The product of its (nonzero) digits is 238878720, while the sum is 68.

The spelling of 82418924066594 in words is "eighty-two trillion, four hundred eighteen billion, nine hundred twenty-four million, sixty-six thousand, five hundred ninety-four".