12862630245 has 8 divisors (see below), whose sum is σ = 20580208416. Its totient is φ = 6860069456.

The previous prime is 12862630243. The next prime is 12862630283. The reversal of 12862630245 is 54203626821.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12862630245 - 2¹ = 12862630243 is a prime.

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 7 ways as a sum of consecutive naturals, for example, 428754327 + ... + 428754356.

It is an arithmetic number, because the mean of its divisors is an integer number (2572526052).

Almost surely, 2^12862630245 is an apocalyptic number.

12862630245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

12862630245 is a deficient number, since it is larger than the sum of its proper divisors (7717578171).

12862630245 is an equidigital number, since it uses as much as digits as its factorization.

12862630245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 857508691.

The product of its (nonzero) digits is 138240, while the sum is 39.

The spelling of 12862630245 in words is "twelve billion, eight hundred sixty-two million, six hundred thirty thousand, two hundred forty-five".