19684841060 has 24 divisors (see below), whose sum is σ = 41345458560. Its totient is φ = 7872547424.

The previous prime is 19684841051. The next prime is 19684841083. The reversal of 19684841060 is 6014848691.

It is a junction number, because it is equal to n+sod(n) for n = 19684840996 and 19684841014.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33461 + ... + 201219.

It is an arithmetic number, because the mean of its divisors is an integer number (1722727440).

Almost surely, 2^19684841060 is an apocalyptic number.

19684841060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

19684841060 is an abundant number, since it is smaller than the sum of its proper divisors (21660617500).

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

19684841060 is a wasteful number, since it uses less digits than its factorization.

19684841060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173635 (or 173633 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 47.

The spelling of 19684841060 in words is "nineteen billion, six hundred eighty-four million, eight hundred forty-one thousand, sixty".