40533410342977 has 2 divisors, whose sum is σ = 40533410342978. Its totient is φ = 40533410342976.

The previous prime is 40533410342963. The next prime is 40533410343017. The reversal of 40533410342977 is 77924301433504.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 35094771239056 + 5438639103921 = 5924084^2 + 2332089^2 .

It is a cyclic number.

It is not a de Polignac number, because 40533410342977 - 2¹⁹ = 40533409818689 is a prime.

It is not a weakly prime, because it can be changed into another prime (40533410342947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20266705171488 + 20266705171489.

It is an arithmetic number, because the mean of its divisors is an integer number (20266705171489).

Almost surely, 2^{40533410342977} is an apocalyptic number.

It is an amenable number.

40533410342977 is a deficient number, since it is larger than the sum of its proper divisors (1).

40533410342977 is an equidigital number, since it uses as much as digits as its factorization.

40533410342977 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7620480, while the sum is 52.

The spelling of 40533410342977 in words is "forty trillion, five hundred thirty-three billion, four hundred ten million, three hundred forty-two thousand, nine hundred seventy-seven".