63142411841 has 2 divisors, whose sum is σ = 63142411842. Its totient is φ = 63142411840.

The previous prime is 63142411811. The next prime is 63142411861. The reversal of 63142411841 is 14811424136.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 36279201841 + 26863210000 = 190471^2 + 163900^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-63142411841 is a prime.

It is not a weakly prime, because it can be changed into another prime (63142411811) 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, 31571205920 + 31571205921.

It is an arithmetic number, because the mean of its divisors is an integer number (31571205921).

Almost surely, 2^63142411841 is an apocalyptic number.

It is an amenable number.

63142411841 is a deficient number, since it is larger than the sum of its proper divisors (1).

63142411841 is an equidigital number, since it uses as much as digits as its factorization.

63142411841 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18432, while the sum is 35.

Adding to 63142411841 its reverse (14811424136), we get a palindrome (77953835977).

The spelling of 63142411841 in words is "sixty-three billion, one hundred forty-two million, four hundred eleven thousand, eight hundred forty-one".