12582332668 has 12 divisors (see below), whose sum is σ = 22030813840. Its totient is φ = 6287814432.

The previous prime is 12582332579. The next prime is 12582332677. The reversal of 12582332668 is 86623328521.

It is a congruent number.

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, 829521 + ... + 844552.

Almost surely, 2^12582332668 is an apocalyptic number.

It is an amenable number.

12582332668 is a deficient number, since it is larger than the sum of its proper divisors (9448481172).

12582332668 is a wasteful number, since it uses less digits than its factorization.

12582332668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1675956 (or 1675954 counting only the distinct ones).

The product of its digits is 829440, while the sum is 46.

The spelling of 12582332668 in words is "twelve billion, five hundred eighty-two million, three hundred thirty-two thousand, six hundred sixty-eight".