41581220886151 has 2 divisors, whose sum is σ = 41581220886152. Its totient is φ = 41581220886150.

The previous prime is 41581220886091. The next prime is 41581220886173. The reversal of 41581220886151 is 15168802218514.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41581220886151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41581220886851) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20790610443075 + 20790610443076.

It is an arithmetic number, because the mean of its divisors is an integer number (20790610443076).

Almost surely, 2^{41581220886151} is an apocalyptic number.

41581220886151 is a deficient number, since it is larger than the sum of its proper divisors (1).

41581220886151 is an equidigital number, since it uses as much as digits as its factorization.

41581220886151 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1228800, while the sum is 52.

The spelling of 41581220886151 in words is "forty-one trillion, five hundred eighty-one billion, two hundred twenty million, eight hundred eighty-six thousand, one hundred fifty-one".