6383389119912 has 256 divisors, whose sum is σ = 20435071795200. Its totient is φ = 1808509731840.

The previous prime is 6383389119871. The next prime is 6383389119937. The reversal of 6383389119912 is 2199119833836.

6383389119912 is a `hidden beast` number, since 63 + 8 + 3 + 389 + 1 + 199 + 1 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 6383389119912.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 414956173 + ... + 414971555.

It is an arithmetic number, because the mean of its divisors is an integer number (79824499200).

Almost surely, 2^{6383389119912} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6383389119912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10217535897600).

6383389119912 is an abundant number, since it is smaller than the sum of its proper divisors (14051682675288).

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

6383389119912 is a wasteful number, since it uses less digits than its factorization.

6383389119912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17693 (or 17683 counting only the distinct ones).

The product of its digits is 15116544, while the sum is 63.

The spelling of 6383389119912 in words is "six trillion, three hundred eighty-three billion, three hundred eighty-nine million, one hundred nineteen thousand, nine hundred twelve".