40533410343263 has 2 divisors, whose sum is σ = 40533410343264. Its totient is φ = 40533410343262.

The previous prime is 40533410343227. The next prime is 40533410343319. The reversal of 40533410343263 is 36234301433504.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40533410343263 - 2¹⁴ = 40533410326879 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 40533410343263.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40533410393263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20266705171631 + 20266705171632.

It is an arithmetic number, because the mean of its divisors is an integer number (20266705171632).

Almost surely, 2^{40533410343263} is an apocalyptic number.

40533410343263 is a deficient number, since it is larger than the sum of its proper divisors (1).

40533410343263 is an equidigital number, since it uses as much as digits as its factorization.

40533410343263 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 933120, while the sum is 41.

Adding to 40533410343263 its reverse (36234301433504), we get a palindrome (76767711776767).

The spelling of 40533410343263 in words is "forty trillion, five hundred thirty-three billion, four hundred ten million, three hundred forty-three thousand, two hundred sixty-three".