41401564366187 has 2 divisors, whose sum is σ = 41401564366188. Its totient is φ = 41401564366186.

The previous prime is 41401564366163. The next prime is 41401564366207. The reversal of 41401564366187 is 78166346510414.

41401564366187 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41401564366187 is a prime.

It is not a weakly prime, because it can be changed into another prime (41401564366147) 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, 20700782183093 + 20700782183094.

It is an arithmetic number, because the mean of its divisors is an integer number (20700782183094).

Almost surely, 2^{41401564366187} is an apocalyptic number.

41401564366187 is a deficient number, since it is larger than the sum of its proper divisors (1).

41401564366187 is an equidigital number, since it uses as much as digits as its factorization.

41401564366187 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11612160, while the sum is 56.

The spelling of 41401564366187 in words is "forty-one trillion, four hundred one billion, five hundred sixty-four million, three hundred sixty-six thousand, one hundred eighty-seven".