17423380316201 has 2 divisors, whose sum is σ = 17423380316202. Its totient is φ = 17423380316200.

The previous prime is 17423380316123. The next prime is 17423380316207. The reversal of 17423380316201 is 10261308332471.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 17318872944025 + 104507372176 = 4161595^2 + 323276^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-17423380316201 is a prime.

It is not a weakly prime, because it can be changed into another prime (17423380316207) 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, 8711690158100 + 8711690158101.

It is an arithmetic number, because the mean of its divisors is an integer number (8711690158101).

Almost surely, 2^{17423380316201} is an apocalyptic number.

It is an amenable number.

17423380316201 is a deficient number, since it is larger than the sum of its proper divisors (1).

17423380316201 is an equidigital number, since it uses as much as digits as its factorization.

17423380316201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 145152, while the sum is 41.

Adding to 17423380316201 its reverse (10261308332471), we get a palindrome (27684688648672).

The spelling of 17423380316201 in words is "seventeen trillion, four hundred twenty-three billion, three hundred eighty million, three hundred sixteen thousand, two hundred one".