41156838511 has 2 divisors, whose sum is σ = 41156838512. Its totient is φ = 41156838510.

The previous prime is 41156838479. The next prime is 41156838529. The reversal of 41156838511 is 11583865114.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 41156838511 - 2⁵ = 41156838479 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41153838511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20578419255 + 20578419256.

It is an arithmetic number, because the mean of its divisors is an integer number (20578419256).

Almost surely, 2^41156838511 is an apocalyptic number.

41156838511 is a deficient number, since it is larger than the sum of its proper divisors (1).

41156838511 is an equidigital number, since it uses as much as digits as its factorization.

41156838511 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 115200, while the sum is 43.

The spelling of 41156838511 in words is "forty-one billion, one hundred fifty-six million, eight hundred thirty-eight thousand, five hundred eleven".