41400042133 has 2 divisors, whose sum is σ = 41400042134. Its totient is φ = 41400042132.

The previous prime is 41400042121. The next prime is 41400042139. The reversal of 41400042133 is 33124000414.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 27664670929 + 13735371204 = 166327^2 + 117198^2 .

It is a cyclic number.

It is not a de Polignac number, because 41400042133 - 2²¹ = 41397944981 is a prime.

It is a super-2 number, since 2×41400042133² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41400042139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20700021066 + 20700021067.

It is an arithmetic number, because the mean of its divisors is an integer number (20700021067).

Almost surely, 2^41400042133 is an apocalyptic number.

It is an amenable number.

41400042133 is a deficient number, since it is larger than the sum of its proper divisors (1).

41400042133 is an equidigital number, since it uses as much as digits as its factorization.

41400042133 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 41400042133 its reverse (33124000414), we get a palindrome (74524042547).

The spelling of 41400042133 in words is "forty-one billion, four hundred million, forty-two thousand, one hundred thirty-three".