12424993768 has 32 divisors (see below), whose sum is σ = 25424487360. Its totient is φ = 5645562880.

The previous prime is 12424993751. The next prime is 12424993793. The reversal of 12424993768 is 86739942421.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 216621 + ... + 267907.

It is an arithmetic number, because the mean of its divisors is an integer number (794515230).

Almost surely, 2^12424993768 is an apocalyptic number.

It is an amenable number.

12424993768 is an abundant number, since it is smaller than the sum of its proper divisors (12999493592).

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

12424993768 is a wasteful number, since it uses less digits than its factorization.

12424993768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54057 (or 54053 counting only the distinct ones).

The product of its digits is 5225472, while the sum is 55.

The spelling of 12424993768 in words is "twelve billion, four hundred twenty-four million, nine hundred ninety-three thousand, seven hundred sixty-eight".