41100989 has 2 divisors, whose sum is σ = 41100990. Its totient is φ = 41100988.

The previous prime is 41100979. The next prime is 41101003. The reversal of 41100989 is 98900114.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21696964 + 19404025 = 4658^2 + 4405^2 .

It is a cyclic number.

It is not a de Polignac number, because 41100989 - 2¹⁶ = 41035453 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41100979) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20550494 + 20550495.

It is an arithmetic number, because the mean of its divisors is an integer number (20550495).

Almost surely, 2^41100989 is an apocalyptic number.

It is an amenable number.

41100989 is a deficient number, since it is larger than the sum of its proper divisors (1).

41100989 is an equidigital number, since it uses as much as digits as its factorization.

41100989 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 32.

The square root of 41100989 is about 6411.0053033826. The cubic root of 41100989 is about 345.1046073602.

The spelling of 41100989 in words is "forty-one million, one hundred thousand, nine hundred eighty-nine".