41673344369 has 2 divisors, whose sum is σ = 41673344370. Its totient is φ = 41673344368.

The previous prime is 41673344341. The next prime is 41673344413. The reversal of 41673344369 is 96344337614.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 32584582144 + 9088762225 = 180512^2 + 95335^2 .

It is a cyclic number.

It is not a de Polignac number, because 41673344369 - 2¹² = 41673340273 is a prime.

It is a super-2 number, since 2×41673344369² (a number of 22 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (41673344329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20836672184 + 20836672185.

It is an arithmetic number, because the mean of its divisors is an integer number (20836672185).

Almost surely, 2^41673344369 is an apocalyptic number.

It is an amenable number.

41673344369 is a deficient number, since it is larger than the sum of its proper divisors (1).

41673344369 is an equidigital number, since it uses as much as digits as its factorization.

41673344369 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3919104, while the sum is 50.

The spelling of 41673344369 in words is "forty-one billion, six hundred seventy-three million, three hundred forty-four thousand, three hundred sixty-nine".