12862630246 has 32 divisors (see below), whose sum is σ = 20204432640. Its totient is φ = 6133742496.

The previous prime is 12862630243. The next prime is 12862630283. The reversal of 12862630246 is 64203626821.

It is a junction number, because it is equal to n+sod(n) for n = 12862630199 and 12862630208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12862630243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1574745 + ... + 1582891.

It is an arithmetic number, because the mean of its divisors is an integer number (631388520).

Almost surely, 2^12862630246 is an apocalyptic number.

12862630246 is a deficient number, since it is larger than the sum of its proper divisors (7341802394).

12862630246 is a wasteful number, since it uses less digits than its factorization.

12862630246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8508.

The product of its (nonzero) digits is 165888, while the sum is 40.

The spelling of 12862630246 in words is "twelve billion, eight hundred sixty-two million, six hundred thirty thousand, two hundred forty-six".