41155041144491 has 2 divisors, whose sum is σ = 41155041144492. Its totient is φ = 41155041144490.

The previous prime is 41155041144479. The next prime is 41155041144499. The reversal of 41155041144491 is 19444114055114.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 41155041144491 - 2³⁸ = 40880163237547 is a prime.

It is not a weakly prime, because it can be changed into another prime (41155041144499) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20577520572245 + 20577520572246.

It is an arithmetic number, because the mean of its divisors is an integer number (20577520572246).

Almost surely, 2^{41155041144491} is an apocalyptic number.

41155041144491 is a deficient number, since it is larger than the sum of its proper divisors (1).

41155041144491 is an equidigital number, since it uses as much as digits as its factorization.

41155041144491 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 230400, while the sum is 44.

The spelling of 41155041144491 in words is "forty-one trillion, one hundred fifty-five billion, forty-one million, one hundred forty-four thousand, four hundred ninety-one".