12832669474 has 4 divisors (see below), whose sum is σ = 19249004214. Its totient is φ = 6416334736.

The previous prime is 12832669459. The next prime is 12832669481. The reversal of 12832669474 is 47496623821.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 7090818849 + 5741850625 = 84207^2 + 75775^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3208167367 + ... + 3208167370.

Almost surely, 2^12832669474 is an apocalyptic number.

12832669474 is a deficient number, since it is larger than the sum of its proper divisors (6416334740).

12832669474 is an equidigital number, since it uses as much as digits as its factorization.

12832669474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6416334739.

The product of its digits is 3483648, while the sum is 52.

The spelling of 12832669474 in words is "twelve billion, eight hundred thirty-two million, six hundred sixty-nine thousand, four hundred seventy-four".