12919484148 has 48 divisors (see below), whose sum is σ = 30387268800. Its totient is φ = 4271997184.

The previous prime is 12919484111. The next prime is 12919484153. The reversal of 12919484148 is 84148491921.

12919484148 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 12919484148.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 4189015 + ... + 4192097.

It is an arithmetic number, because the mean of its divisors is an integer number (633068100).

Almost surely, 2^12919484148 is an apocalyptic number.

It is an amenable number.

12919484148 is an abundant number, since it is smaller than the sum of its proper divisors (17467784652).

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

12919484148 is a wasteful number, since it uses less digits than its factorization.

12919484148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5776 (or 5774 counting only the distinct ones).

The product of its digits is 663552, while the sum is 51.

The spelling of 12919484148 in words is "twelve billion, nine hundred nineteen million, four hundred eighty-four thousand, one hundred forty-eight".