84119644819744 has 48 divisors (see below), whose sum is σ = 173565643043520. Its totient is φ = 40055452588800.

The previous prime is 84119644819741. The next prime is 84119644819751. The reversal of 84119644819744 is 44791844691148.

84119644819744 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×84119644819744² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (84119644819741) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 249379482 + ... + 249716569.

It is an arithmetic number, because the mean of its divisors is an integer number (3615950896740).

Almost surely, 2^{84119644819744} is an apocalyptic number.

It is an amenable number.

84119644819744 is an abundant number, since it is smaller than the sum of its proper divisors (89445998223776).

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

84119644819744 is a wasteful number, since it uses less digits than its factorization.

84119644819744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 499096313 (or 499096305 counting only the distinct ones).

The product of its digits is 222953472, while the sum is 70.

The spelling of 84119644819744 in words is "eighty-four trillion, one hundred nineteen billion, six hundred forty-four million, eight hundred nineteen thousand, seven hundred forty-four".