63116202241 has 4 divisors (see below), whose sum is σ = 63168756484. Its totient is φ = 63063648000.

The previous prime is 63116202229. The next prime is 63116202257. The reversal of 63116202241 is 14220261136.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 5700854016 + 57415348225 = 75504^2 + 239615^2 .

It is a cyclic number.

It is not a de Polignac number, because 63116202241 - 2⁷ = 63116202113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (63116202221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26275320 + ... + 26277721.

It is an arithmetic number, because the mean of its divisors is an integer number (15792189121).

Almost surely, 2^63116202241 is an apocalyptic number.

It is an amenable number.

63116202241 is a deficient number, since it is larger than the sum of its proper divisors (52554243).

63116202241 is a wasteful number, since it uses less digits than its factorization.

63116202241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52554242.

The product of its (nonzero) digits is 3456, while the sum is 28.

Adding to 63116202241 its reverse (14220261136), we get a palindrome (77336463377).

The spelling of 63116202241 in words is "sixty-three billion, one hundred sixteen million, two hundred two thousand, two hundred forty-one".