40543324562303 has 2 divisors, whose sum is σ = 40543324562304. Its totient is φ = 40543324562302.

The previous prime is 40543324562267. The next prime is 40543324562309. The reversal of 40543324562303 is 30326542334504.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40543324562303 is a prime.

It is a super-2 number, since 2×40543324562303² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40543324562309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20271662281151 + 20271662281152.

It is an arithmetic number, because the mean of its divisors is an integer number (20271662281152).

Almost surely, 2^{40543324562303} is an apocalyptic number.

40543324562303 is a deficient number, since it is larger than the sum of its proper divisors (1).

40543324562303 is an equidigital number, since it uses as much as digits as its factorization.

40543324562303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3110400, while the sum is 44.

Adding to 40543324562303 its reverse (30326542334504), we get a palindrome (70869866896807).

The spelling of 40543324562303 in words is "forty trillion, five hundred forty-three billion, three hundred twenty-four million, five hundred sixty-two thousand, three hundred three".