67632716341 has 2 divisors, whose sum is σ = 67632716342. Its totient is φ = 67632716340.

The previous prime is 67632716321. The next prime is 67632716383. The reversal of 67632716341 is 14361723676.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 38844468100 + 28788248241 = 197090^2 + 169671^2 .

It is a cyclic number.

It is not a de Polignac number, because 67632716341 - 2¹⁹ = 67632192053 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 67632716291 and 67632716300.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (67632716321) 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, 33816358170 + 33816358171.

It is an arithmetic number, because the mean of its divisors is an integer number (33816358171).

Almost surely, 2^67632716341 is an apocalyptic number.

It is an amenable number.

67632716341 is a deficient number, since it is larger than the sum of its proper divisors (1).

67632716341 is an equidigital number, since it uses as much as digits as its factorization.

67632716341 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 762048, while the sum is 46.

The spelling of 67632716341 in words is "sixty-seven billion, six hundred thirty-two million, seven hundred sixteen thousand, three hundred forty-one".