41115131389 has 2 divisors, whose sum is σ = 41115131390. Its totient is φ = 41115131388.

The previous prime is 41115131383. The next prime is 41115131423. The reversal of 41115131389 is 98313151114.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 39012175225 + 2102956164 = 197515^2 + 45858^2 .

It is a cyclic number.

It is not a de Polignac number, because 41115131389 - 2⁵ = 41115131357 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41115131383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20557565694 + 20557565695.

It is an arithmetic number, because the mean of its divisors is an integer number (20557565695).

Almost surely, 2^41115131389 is an apocalyptic number.

It is an amenable number.

41115131389 is a deficient number, since it is larger than the sum of its proper divisors (1).

41115131389 is an equidigital number, since it uses as much as digits as its factorization.

41115131389 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12960, while the sum is 37.

The spelling of 41115131389 in words is "forty-one billion, one hundred fifteen million, one hundred thirty-one thousand, three hundred eighty-nine".