12627429424 has 20 divisors (see below), whose sum is σ = 24641660680. Its totient is φ = 6268291200.

The previous prime is 12627429389. The next prime is 12627429491. The reversal of 12627429424 is 42492472621.

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, 2836677 + ... + 2841124.

It is an arithmetic number, because the mean of its divisors is an integer number (1232083034).

Almost surely, 2^12627429424 is an apocalyptic number.

It is an amenable number.

12627429424 is a deficient number, since it is larger than the sum of its proper divisors (12014231256).

12627429424 is a wasteful number, since it uses less digits than its factorization.

12627429424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5677948 (or 5677942 counting only the distinct ones).

The product of its digits is 387072, while the sum is 43.

The spelling of 12627429424 in words is "twelve billion, six hundred twenty-seven million, four hundred twenty-nine thousand, four hundred twenty-four".