82930504442 has 8 divisors (see below), whose sum is σ = 124589823732. Its totient is φ = 41400563200.

The previous prime is 82930504417. The next prime is 82930504477. The reversal of 82930504442 is 24440503928.

It can be written as a sum of positive squares in 2 ways, for example, as 82920385681 + 10118761 = 287959^2 + 3181^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 82930504442.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32342909 + ... + 32345472.

Almost surely, 2^82930504442 is an apocalyptic number.

82930504442 is a deficient number, since it is larger than the sum of its proper divisors (41659319290).

82930504442 is a wasteful number, since it uses less digits than its factorization.

82930504442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64689024.

The product of its (nonzero) digits is 276480, while the sum is 41.

The spelling of 82930504442 in words is "eighty-two billion, nine hundred thirty million, five hundred four thousand, four hundred forty-two".