2266240040593 has 2 divisors, whose sum is σ = 2266240040594. Its totient is φ = 2266240040592.

The previous prime is 2266240040569. The next prime is 2266240040633. The reversal of 2266240040593 is 3950400426622.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2167573063824 + 98666976769 = 1472268^2 + 314113^2 .

It is a cyclic number.

It is not a de Polignac number, because 2266240040593 - 2³³ = 2257650106001 is a prime.

It is not a weakly prime, because it can be changed into another prime (2266240040693) 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, 1133120020296 + 1133120020297.

It is an arithmetic number, because the mean of its divisors is an integer number (1133120020297).

Almost surely, 2^{2266240040593} is an apocalyptic number.

It is an amenable number.

2266240040593 is a deficient number, since it is larger than the sum of its proper divisors (1).

2266240040593 is an equidigital number, since it uses as much as digits as its factorization.

2266240040593 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 622080, while the sum is 43.

The spelling of 2266240040593 in words is "two trillion, two hundred sixty-six billion, two hundred forty million, forty thousand, five hundred ninety-three".