12469713328 has 10 divisors (see below), whose sum is σ = 24160069604. Its totient is φ = 6234856656.

The previous prime is 12469713301. The next prime is 12469713329. The reversal of 12469713328 is 82331796421.

It is not an unprimeable number, because it can be changed into a prime (12469713329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 389678526 + ... + 389678557.

Almost surely, 2^12469713328 is an apocalyptic number.

It is an amenable number.

12469713328 is a deficient number, since it is larger than the sum of its proper divisors (11690356276).

12469713328 is an equidigital number, since it uses as much as digits as its factorization.

12469713328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 779357091 (or 779357085 counting only the distinct ones).

The product of its digits is 435456, while the sum is 46.

The spelling of 12469713328 in words is "twelve billion, four hundred sixty-nine million, seven hundred thirteen thousand, three hundred twenty-eight".