41146634879989 has 2 divisors, whose sum is σ = 41146634879990. Its totient is φ = 41146634879988.

The previous prime is 41146634879963. The next prime is 41146634880041. The reversal of 41146634879989 is 98997843664114.

41146634879989 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 30476383973764 + 10670250906225 = 5520542^2 + 3266535^2 .

It is a cyclic number.

It is not a de Polignac number, because 41146634879989 - 2⁹ = 41146634879477 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41146634879929) 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, 20573317439994 + 20573317439995.

It is an arithmetic number, because the mean of its divisors is an integer number (20573317439995).

Almost surely, 2^{41146634879989} is an apocalyptic number.

It is an amenable number.

41146634879989 is a deficient number, since it is larger than the sum of its proper divisors (1).

41146634879989 is an equidigital number, since it uses as much as digits as its factorization.

41146634879989 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2257403904, while the sum is 79.

The spelling of 41146634879989 in words is "forty-one trillion, one hundred forty-six billion, six hundred thirty-four million, eight hundred seventy-nine thousand, nine hundred eighty-nine".