12306369458869 has 2 divisors, whose sum is σ = 12306369458870. Its totient is φ = 12306369458868.

The previous prime is 12306369458837. The next prime is 12306369458941. The reversal of 12306369458869 is 96885496360321.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8891357858244 + 3415011600625 = 2981838^2 + 1847975^2 .

It is a cyclic number.

It is not a de Polignac number, because 12306369458869 - 2⁵ = 12306369458837 is a prime.

It is a super-4 number, since 4×12306369458869⁴ (a number of 53 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 12306369458798 and 12306369458807.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12306369458819) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6153184729434 + 6153184729435.

It is an arithmetic number, because the mean of its divisors is an integer number (6153184729435).

Almost surely, 2^{12306369458869} is an apocalyptic number.

It is an amenable number.

12306369458869 is a deficient number, since it is larger than the sum of its proper divisors (1).

12306369458869 is an equidigital number, since it uses as much as digits as its factorization.

12306369458869 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 403107840, while the sum is 70.

The spelling of 12306369458869 in words is "twelve trillion, three hundred six billion, three hundred sixty-nine million, four hundred fifty-eight thousand, eight hundred sixty-nine".