41382951173 has 2 divisors, whose sum is σ = 41382951174. Its totient is φ = 41382951172.

The previous prime is 41382951167. The next prime is 41382951229. The reversal of 41382951173 is 37115928314.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22152750244 + 19230200929 = 148838^2 + 138673^2 .

It is a cyclic number.

It is not a de Polignac number, because 41382951173 - 2²² = 41378756869 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41382957173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20691475586 + 20691475587.

It is an arithmetic number, because the mean of its divisors is an integer number (20691475587).

Almost surely, 2^41382951173 is an apocalyptic number.

It is an amenable number.

41382951173 is a deficient number, since it is larger than the sum of its proper divisors (1).

41382951173 is an equidigital number, since it uses as much as digits as its factorization.

41382951173 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 181440, while the sum is 44.

The spelling of 41382951173 in words is "forty-one billion, three hundred eighty-two million, nine hundred fifty-one thousand, one hundred seventy-three".