12416260353265 has 8 divisors (see below), whose sum is σ = 14954900947560. Its totient is φ = 9896082600192.

The previous prime is 12416260353229. The next prime is 12416260353347. The reversal of 12416260353265 is 56235306261421.

It can be written as a sum of positive squares in 4 ways, for example, as 1451526172849 + 10964734180416 = 1204793^2 + 3311304^2 .

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 12416260353265 - 2⁷ = 12416260353137 is a prime.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 4615708824 + ... + 4615711513.

It is an arithmetic number, because the mean of its divisors is an integer number (1869362618445).

Almost surely, 2^{12416260353265} is an apocalyptic number.

It is an amenable number.

12416260353265 is a deficient number, since it is larger than the sum of its proper divisors (2538640594295).

12416260353265 is an equidigital number, since it uses as much as digits as its factorization.

12416260353265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9231420611.

The product of its (nonzero) digits is 1555200, while the sum is 46.

The spelling of 12416260353265 in words is "twelve trillion, four hundred sixteen billion, two hundred sixty million, three hundred fifty-three thousand, two hundred sixty-five".