41039960251 has 2 divisors, whose sum is σ = 41039960252. Its totient is φ = 41039960250.

The previous prime is 41039960243. The next prime is 41039960263. The reversal of 41039960251 is 15206993014.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 41039960251 - 2³ = 41039960243 is a prime.

It is not a weakly prime, because it can be changed into another prime (41039960051) 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, 20519980125 + 20519980126.

It is an arithmetic number, because the mean of its divisors is an integer number (20519980126).

Almost surely, 2^41039960251 is an apocalyptic number.

41039960251 is a deficient number, since it is larger than the sum of its proper divisors (1).

41039960251 is an equidigital number, since it uses as much as digits as its factorization.

41039960251 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 58320, while the sum is 40.

The spelling of 41039960251 in words is "forty-one billion, thirty-nine million, nine hundred sixty thousand, two hundred fifty-one".