682248642420 has 24 divisors (see below), whose sum is σ = 1910296198944. Its totient is φ = 181932971296.

The previous prime is 682248642403. The next prime is 682248642433. The reversal of 682248642420 is 24246842286.

It is a self number, because there is not a number n which added to its sum of digits gives 682248642420.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5685405294 + ... + 5685405413.

It is an arithmetic number, because the mean of its divisors is an integer number (79595674956).

Almost surely, 2^682248642420 is an apocalyptic number.

682248642420 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

682248642420 is an abundant number, since it is smaller than the sum of its proper divisors (1228047556524).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

682248642420 is a wasteful number, since it uses less digits than its factorization.

682248642420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11370810719 (or 11370810717 counting only the distinct ones).

The product of its (nonzero) digits is 2359296, while the sum is 48.

The spelling of 682248642420 in words is "six hundred eighty-two billion, two hundred forty-eight million, six hundred forty-two thousand, four hundred twenty".