41554355111 has 2 divisors, whose sum is σ = 41554355112. Its totient is φ = 41554355110.

The previous prime is 41554355107. The next prime is 41554355147. The reversal of 41554355111 is 11155345514.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 41554355111 - 2² = 41554355107 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41554355191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20777177555 + 20777177556.

It is an arithmetic number, because the mean of its divisors is an integer number (20777177556).

Almost surely, 2^41554355111 is an apocalyptic number.

41554355111 is a deficient number, since it is larger than the sum of its proper divisors (1).

41554355111 is an equidigital number, since it uses as much as digits as its factorization.

41554355111 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 30000, while the sum is 35.

The spelling of 41554355111 in words is "forty-one billion, five hundred fifty-four million, three hundred fifty-five thousand, one hundred eleven".