12548119116 has 72 divisors (see below), whose sum is σ = 32581505712. Its totient is φ = 3736368000.

The previous prime is 12548119081. The next prime is 12548119123. The reversal of 12548119116 is 61191184521.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 108066 + ... + 191766.

Almost surely, 2^12548119116 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 12548119116, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16290752856).

12548119116 is an abundant number, since it is smaller than the sum of its proper divisors (20033386596).

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

12548119116 is a wasteful number, since it uses less digits than its factorization.

12548119116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83783 (or 83750 counting only the distinct ones).

The product of its digits is 17280, while the sum is 39.

The spelling of 12548119116 in words is "twelve billion, five hundred forty-eight million, one hundred nineteen thousand, one hundred sixteen".