63266081141 has 2 divisors, whose sum is σ = 63266081142. Its totient is φ = 63266081140.

The previous prime is 63266081107. The next prime is 63266081147. The reversal of 63266081141 is 14118066236.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 63162245041 + 103836100 = 251321^2 + 10190^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-63266081141 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 63266081095 and 63266081104.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (63266081147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31633040570 + 31633040571.

It is an arithmetic number, because the mean of its divisors is an integer number (31633040571).

Almost surely, 2^63266081141 is an apocalyptic number.

It is an amenable number.

63266081141 is a deficient number, since it is larger than the sum of its proper divisors (1).

63266081141 is an equidigital number, since it uses as much as digits as its factorization.

63266081141 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 41472, while the sum is 38.

The spelling of 63266081141 in words is "sixty-three billion, two hundred sixty-six million, eighty-one thousand, one hundred forty-one".