240766695241 has 2 divisors, whose sum is σ = 240766695242. Its totient is φ = 240766695240.

The previous prime is 240766695233. The next prime is 240766695269. The reversal of 240766695241 is 142596667042.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 222622605241 + 18144090000 = 471829^2 + 134700^2 .

It is a cyclic number.

It is not a de Polignac number, because 240766695241 - 2³ = 240766695233 is a prime.

It is not a weakly prime, because it can be changed into another prime (240766695271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120383347620 + 120383347621.

It is an arithmetic number, because the mean of its divisors is an integer number (120383347621).

Almost surely, 2^240766695241 is an apocalyptic number.

It is an amenable number.

240766695241 is a deficient number, since it is larger than the sum of its proper divisors (1).

240766695241 is an equidigital number, since it uses as much as digits as its factorization.

240766695241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4354560, while the sum is 52.

The spelling of 240766695241 in words is "two hundred forty billion, seven hundred sixty-six million, six hundred ninety-five thousand, two hundred forty-one".