63202642241441 has 2 divisors, whose sum is σ = 63202642241442. Its totient is φ = 63202642241440.

The previous prime is 63202642241423. The next prime is 63202642241467. The reversal of 63202642241441 is 14414224620236.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 62800806692416 + 401835549025 = 7924696^2 + 633905^2 .

It is a cyclic number.

It is not a de Polignac number, because 63202642241441 - 2⁶ = 63202642241377 is a prime.

It is not a weakly prime, because it can be changed into another prime (63202642271441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31601321120720 + 31601321120721.

It is an arithmetic number, because the mean of its divisors is an integer number (31601321120721).

Almost surely, 2^{63202642241441} is an apocalyptic number.

It is an amenable number.

63202642241441 is a deficient number, since it is larger than the sum of its proper divisors (1).

63202642241441 is an equidigital number, since it uses as much as digits as its factorization.

63202642241441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 442368, while the sum is 41.

Adding to 63202642241441 its reverse (14414224620236), we get a palindrome (77616866861677).

The spelling of 63202642241441 in words is "sixty-three trillion, two hundred two billion, six hundred forty-two million, two hundred forty-one thousand, four hundred forty-one".