41090301643 has 2 divisors, whose sum is σ = 41090301644. Its totient is φ = 41090301642.

The previous prime is 41090301617. The next prime is 41090301671. The reversal of 41090301643 is 34610309014.

41090301643 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 41090301643 - 2⁵ = 41090301611 is a prime.

It is a super-2 number, since 2×41090301643² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (41090301143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20545150821 + 20545150822.

It is an arithmetic number, because the mean of its divisors is an integer number (20545150822).

Almost surely, 2^41090301643 is an apocalyptic number.

41090301643 is a deficient number, since it is larger than the sum of its proper divisors (1).

41090301643 is an equidigital number, since it uses as much as digits as its factorization.

41090301643 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 31.

The spelling of 41090301643 in words is "forty-one billion, ninety million, three hundred one thousand, six hundred forty-three".