12365848945 has 16 divisors (see below), whose sum is σ = 15707304000. Its totient is φ = 9319641408.

The previous prime is 12365848939. The next prime is 12365848967. The reversal of 12365848945 is 54984856321.

12365848945 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12365848945 is a prime.

It is a super-2 number, since 2×12365848945² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 346590 + ... + 380599.

It is an arithmetic number, because the mean of its divisors is an integer number (981706500).

Almost surely, 2^12365848945 is an apocalyptic number.

It is an amenable number.

12365848945 is a deficient number, since it is larger than the sum of its proper divisors (3341455055).

12365848945 is a wasteful number, since it uses less digits than its factorization.

12365848945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 727392.

The product of its digits is 8294400, while the sum is 55.

The spelling of 12365848945 in words is "twelve billion, three hundred sixty-five million, eight hundred forty-eight thousand, nine hundred forty-five".