63316236341 has 2 divisors, whose sum is σ = 63316236342. Its totient is φ = 63316236340.

The previous prime is 63316236299. The next prime is 63316236371. The reversal of 63316236341 is 14363261336.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 57818607025 + 5497629316 = 240455^2 + 74146^2 .

It is a cyclic number.

It is not a de Polignac number, because 63316236341 - 2¹⁰ = 63316235317 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 63316236295 and 63316236304.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (63316236371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31658118170 + 31658118171.

It is an arithmetic number, because the mean of its divisors is an integer number (31658118171).

Almost surely, 2^63316236341 is an apocalyptic number.

It is an amenable number.

63316236341 is a deficient number, since it is larger than the sum of its proper divisors (1).

63316236341 is an equidigital number, since it uses as much as digits as its factorization.

63316236341 is an evil number, because the sum of its binary digits is even.

The product of its digits is 139968, while the sum is 38.

Adding to 63316236341 its reverse (14363261336), we get a palindrome (77679497677).

The spelling of 63316236341 in words is "sixty-three billion, three hundred sixteen million, two hundred thirty-six thousand, three hundred forty-one".