41063999989 has 2 divisors, whose sum is σ = 41063999990. Its totient is φ = 41063999988.

The previous prime is 41063999981. The next prime is 41064000001. The reversal of 41063999989 is 98999936014.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 35328209764 + 5735790225 = 187958^2 + 75735^2 .

It is a cyclic number.

It is not a de Polignac number, because 41063999989 - 2³ = 41063999981 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41063999981) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20531999994 + 20531999995.

It is an arithmetic number, because the mean of its divisors is an integer number (20531999995).

Almost surely, 2^41063999989 is an apocalyptic number.

It is an amenable number.

41063999989 is a deficient number, since it is larger than the sum of its proper divisors (1).

41063999989 is an equidigital number, since it uses as much as digits as its factorization.

41063999989 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34012224, while the sum is 67.

The spelling of 41063999989 in words is "forty-one billion, sixty-three million, nine hundred ninety-nine thousand, nine hundred eighty-nine".