19842704096472 has 192 divisors, whose sum is σ = 58524570074880. Its totient is φ = 6286359860352.

The previous prime is 19842704096417. The next prime is 19842704096473. The reversal of 19842704096472 is 27469040724891.

19842704096472 is a `hidden beast` number, since 1 + 9 + 8 + 4 + 2 + 70 + 4 + 0 + 96 + 472 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (19842704096473) 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 in 47 ways as a sum of consecutive naturals, for example, 5606443 + ... + 8433125.

It is an arithmetic number, because the mean of its divisors is an integer number (304815469140).

Almost surely, 2^{19842704096472} is an apocalyptic number.

19842704096472 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 19842704096472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29262285037440).

19842704096472 is an abundant number, since it is smaller than the sum of its proper divisors (38681865978408).

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

19842704096472 is a wasteful number, since it uses less digits than its factorization.

19842704096472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2826884 (or 2826868 counting only the distinct ones).

The product of its (nonzero) digits is 48771072, while the sum is 63.

The spelling of 19842704096472 in words is "nineteen trillion, eight hundred forty-two billion, seven hundred four million, ninety-six thousand, four hundred seventy-two".