41405520067 has 2 divisors, whose sum is σ = 41405520068. Its totient is φ = 41405520066.

The previous prime is 41405520029. The next prime is 41405520071. The reversal of 41405520067 is 76002550414.

41405520067 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41405520067 is a prime.

It is not a weakly prime, because it can be changed into another prime (41405520077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20702760033 + 20702760034.

It is an arithmetic number, because the mean of its divisors is an integer number (20702760034).

Almost surely, 2^41405520067 is an apocalyptic number.

41405520067 is a deficient number, since it is larger than the sum of its proper divisors (1).

41405520067 is an equidigital number, since it uses as much as digits as its factorization.

41405520067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 33600, while the sum is 34.

The spelling of 41405520067 in words is "forty-one billion, four hundred five million, five hundred twenty thousand, sixty-seven".