12489414348 has 12 divisors (see below), whose sum is σ = 29141966840. Its totient is φ = 4163138112.

The previous prime is 12489414271. The next prime is 12489414367. The reversal of 12489414348 is 84341498421.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 12489414297 and 12489414306.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 520392253 + ... + 520392276.

Almost surely, 2^12489414348 is an apocalyptic number.

It is an amenable number.

12489414348 is an abundant number, since it is smaller than the sum of its proper divisors (16652552492).

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

12489414348 is a wasteful number, since it uses less digits than its factorization.

12489414348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1040784536 (or 1040784534 counting only the distinct ones).

The product of its digits is 884736, while the sum is 48.

The spelling of 12489414348 in words is "twelve billion, four hundred eighty-nine million, four hundred fourteen thousand, three hundred forty-eight".