16012712302417 has 2 divisors, whose sum is σ = 16012712302418. Its totient is φ = 16012712302416.

The previous prime is 16012712302339. The next prime is 16012712302453. The reversal of 16012712302417 is 71420321721061.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13191249664576 + 2821462637841 = 3631976^2 + 1679721^2 .

It is a cyclic number.

It is not a de Polignac number, because 16012712302417 - 2¹¹ = 16012712300369 is a prime.

It is not a weakly prime, because it can be changed into another prime (16012712312417) 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 as a sum of consecutive naturals, namely, 8006356151208 + 8006356151209.

It is an arithmetic number, because the mean of its divisors is an integer number (8006356151209).

Almost surely, 2^{16012712302417} is an apocalyptic number.

It is an amenable number.

16012712302417 is a deficient number, since it is larger than the sum of its proper divisors (1).

16012712302417 is an equidigital number, since it uses as much as digits as its factorization.

16012712302417 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28224, while the sum is 37.

The spelling of 16012712302417 in words is "sixteen trillion, twelve billion, seven hundred twelve million, three hundred two thousand, four hundred seventeen".