12665010245 has 8 divisors (see below), whose sum is σ = 15202960416. Its totient is φ = 10128709456.

The previous prime is 12665010199. The next prime is 12665010247. The reversal of 12665010245 is 54201056621.

12665010245 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 12665010245 - 2⁸ = 12665009989 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12665010247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 395387 + ... + 426216.

It is an arithmetic number, because the mean of its divisors is an integer number (1900370052).

Almost surely, 2^12665010245 is an apocalyptic number.

It is an amenable number.

12665010245 is a deficient number, since it is larger than the sum of its proper divisors (2537950171).

12665010245 is an equidigital number, since it uses as much as digits as its factorization.

12665010245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 824691.

The product of its (nonzero) digits is 14400, while the sum is 32.

Adding to 12665010245 its reverse (54201056621), we get a palindrome (66866066866).

The spelling of 12665010245 in words is "twelve billion, six hundred sixty-five million, ten thousand, two hundred forty-five".