16340060461 has 2 divisors, whose sum is σ = 16340060462. Its totient is φ = 16340060460.

The previous prime is 16340060447. The next prime is 16340060489. The reversal of 16340060461 is 16406004361.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9102304836 + 7237755625 = 95406^2 + 85075^2 .

It is an emirp because it is prime and its reverse (16406004361) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 16340060461 - 2⁷ = 16340060333 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16340060441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8170030230 + 8170030231.

It is an arithmetic number, because the mean of its divisors is an integer number (8170030231).

Almost surely, 2^16340060461 is an apocalyptic number.

It is an amenable number.

16340060461 is a deficient number, since it is larger than the sum of its proper divisors (1).

16340060461 is an equidigital number, since it uses as much as digits as its factorization.

16340060461 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368, while the sum is 31.

The spelling of 16340060461 in words is "sixteen billion, three hundred forty million, sixty thousand, four hundred sixty-one".