12419975168 has 48 divisors (see below), whose sum is σ = 24964692480. Its totient is φ = 6177280000.

The previous prime is 12419975159. The next prime is 12419975171. The reversal of 12419975168 is 86157991421.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 375293 + ... + 407043.

It is an arithmetic number, because the mean of its divisors is an integer number (520097760).

Almost surely, 2^12419975168 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 12419975168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12482346240).

12419975168 is an abundant number, since it is smaller than the sum of its proper divisors (12544717312).

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

12419975168 is an equidigital number, since it uses as much as digits as its factorization.

12419975168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31964 (or 31944 counting only the distinct ones).

The product of its digits is 1088640, while the sum is 53.

The spelling of 12419975168 in words is "twelve billion, four hundred nineteen million, nine hundred seventy-five thousand, one hundred sixty-eight".