41405520029 has 2 divisors, whose sum is σ = 41405520030. Its totient is φ = 41405520028.

The previous prime is 41405520019. The next prime is 41405520067. The reversal of 41405520029 is 92002550414.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 31559522500 + 9845997529 = 177650^2 + 99227^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41405520029 is a prime.

It is a super-3 number, since 3×41405520029³ (a number of 33 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 41405519977 and 41405520004.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41405520019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20702760014 + 20702760015.

It is an arithmetic number, because the mean of its divisors is an integer number (20702760015).

Almost surely, 2^41405520029 is an apocalyptic number.

It is an amenable number.

41405520029 is a deficient number, since it is larger than the sum of its proper divisors (1).

41405520029 is an equidigital number, since it uses as much as digits as its factorization.

41405520029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14400, while the sum is 32.

The spelling of 41405520029 in words is "forty-one billion, four hundred five million, five hundred twenty thousand, twenty-nine".