41400044017 has 2 divisors, whose sum is σ = 41400044018. Its totient is φ = 41400044016.

The previous prime is 41400044009. The next prime is 41400044029. The reversal of 41400044017 is 71044000414.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 41384171761 + 15872256 = 203431^2 + 3984^2 .

It is a cyclic number.

It is not a de Polignac number, because 41400044017 - 2³ = 41400044009 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 41400043982 and 41400044000.

It is not a weakly prime, because it can be changed into another prime (41400044417) 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, 20700022008 + 20700022009.

It is an arithmetic number, because the mean of its divisors is an integer number (20700022009).

Almost surely, 2^41400044017 is an apocalyptic number.

It is an amenable number.

41400044017 is a deficient number, since it is larger than the sum of its proper divisors (1).

41400044017 is an equidigital number, since it uses as much as digits as its factorization.

41400044017 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1792, while the sum is 25.

The spelling of 41400044017 in words is "forty-one billion, four hundred million, forty-four thousand, seventeen".