82464799746428 has 12 divisors (see below), whose sum is σ = 157432799515992. Its totient is φ = 37483999884720.

The previous prime is 82464799746409. The next prime is 82464799746449.

82464799746428 is nontrivially palindromic in base 10.

It is a congruent number.

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, 937099997075 + ... + 937099997162.

It is an arithmetic number, because the mean of its divisors is an integer number (13119399959666).

Almost surely, 2^{82464799746428} is an apocalyptic number.

It is an amenable number.

82464799746428 is a deficient number, since it is larger than the sum of its proper divisors (74967999769564).

82464799746428 is a wasteful number, since it uses less digits than its factorization.

82464799746428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1874199994252 (or 1874199994250 counting only the distinct ones).

The product of its digits is 9364045824, while the sum is 80.

The spelling of 82464799746428 in words is "eighty-two trillion, four hundred sixty-four billion, seven hundred ninety-nine million, seven hundred forty-six thousand, four hundred twenty-eight".