12906127424 has 28 divisors (see below), whose sum is σ = 25859256384. Its totient is φ = 6390409344.

The previous prime is 12906127417. The next prime is 12906127427. The reversal of 12906127424 is 42472160921.

It is not an unprimeable number, because it can be changed into a prime (12906127427) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 972332 + ... + 985515.

Almost surely, 2^12906127424 is an apocalyptic number.

It is an amenable number.

12906127424 is an abundant number, since it is smaller than the sum of its proper divisors (12953128960).

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

12906127424 is a wasteful number, since it uses less digits than its factorization.

12906127424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1957962 (or 1957952 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 38.

The spelling of 12906127424 in words is "twelve billion, nine hundred six million, one hundred twenty-seven thousand, four hundred twenty-four".