40999999999193 has 2 divisors, whose sum is σ = 40999999999194. Its totient is φ = 40999999999192.

The previous prime is 40999999999171. The next prime is 40999999999207. The reversal of 40999999999193 is 39199999999904.

It is a happy number.

40999999999193 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 32427706088089 + 8572293911104 = 5694533^2 + 2927848^2 .

It is a cyclic number.

It is not a de Polignac number, because 40999999999193 - 2⁶ = 40999999999129 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 40999999999193.

It is not a weakly prime, because it can be changed into another prime (40999999999103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20499999999596 + 20499999999597.

It is an arithmetic number, because the mean of its divisors is an integer number (20499999999597).

Almost surely, 2^{40999999999193} is an apocalyptic number.

It is an amenable number.

40999999999193 is a deficient number, since it is larger than the sum of its proper divisors (1).

40999999999193 is an equidigital number, since it uses as much as digits as its factorization.

40999999999193 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 41841412812, while the sum is 98.

The spelling of 40999999999193 in words is "forty trillion, nine hundred ninety-nine billion, nine hundred ninety-nine million, nine hundred ninety-nine thousand, one hundred ninety-three".