41115667261187 has 2 divisors, whose sum is σ = 41115667261188. Its totient is φ = 41115667261186.

The previous prime is 41115667261129. The next prime is 41115667261223. The reversal of 41115667261187 is 78116276651114.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 41115667261187 - 2⁴⁴ = 23523481216771 is a prime.

It is not a weakly prime, because it can be changed into another prime (41115667266187) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20557833630593 + 20557833630594.

It is an arithmetic number, because the mean of its divisors is an integer number (20557833630594).

Almost surely, 2^{41115667261187} is an apocalyptic number.

41115667261187 is a deficient number, since it is larger than the sum of its proper divisors (1).

41115667261187 is an equidigital number, since it uses as much as digits as its factorization.

41115667261187 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3386880, while the sum is 56.

The spelling of 41115667261187 in words is "forty-one trillion, one hundred fifteen billion, six hundred sixty-seven million, two hundred sixty-one thousand, one hundred eighty-seven".