41938485133 has 2 divisors, whose sum is σ = 41938485134. Its totient is φ = 41938485132.

The previous prime is 41938485103. The next prime is 41938485143. The reversal of 41938485133 is 33158483914.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 27112256964 + 14826228169 = 164658^2 + 121763^2 .

It is a cyclic number.

It is not a de Polignac number, because 41938485133 - 2²¹ = 41936387981 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41938485103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20969242566 + 20969242567.

It is an arithmetic number, because the mean of its divisors is an integer number (20969242567).

Almost surely, 2^41938485133 is an apocalyptic number.

It is an amenable number.

41938485133 is a deficient number, since it is larger than the sum of its proper divisors (1).

41938485133 is an equidigital number, since it uses as much as digits as its factorization.

41938485133 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1244160, while the sum is 49.

The spelling of 41938485133 in words is "forty-one billion, nine hundred thirty-eight million, four hundred eighty-five thousand, one hundred thirty-three".