40936323422459 has 2 divisors, whose sum is σ = 40936323422460. Its totient is φ = 40936323422458.

The previous prime is 40936323422447. The next prime is 40936323422521. The reversal of 40936323422459 is 95422432363904.

It is a happy number.

40936323422459 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40936323422459 is a prime.

It is not a weakly prime, because it can be changed into another prime (40936323422759) 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, 20468161711229 + 20468161711230.

It is an arithmetic number, because the mean of its divisors is an integer number (20468161711230).

Almost surely, 2^{40936323422459} is an apocalyptic number.

40936323422459 is a deficient number, since it is larger than the sum of its proper divisors (1).

40936323422459 is an equidigital number, since it uses as much as digits as its factorization.

40936323422459 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 33592320, while the sum is 56.

The spelling of 40936323422459 in words is "forty trillion, nine hundred thirty-six billion, three hundred twenty-three million, four hundred twenty-two thousand, four hundred fifty-nine".