240132402353 has 2 divisors, whose sum is σ = 240132402354. Its totient is φ = 240132402352.

The previous prime is 240132402331. The next prime is 240132402371. The reversal of 240132402353 is 353204231042.

It is a happy number.

240132402353 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 120698571889 + 119433830464 = 347417^2 + 345592^2 .

It is a cyclic number.

It is not a de Polignac number, because 240132402353 - 2²² = 240128208049 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (240132407353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120066201176 + 120066201177.

It is an arithmetic number, because the mean of its divisors is an integer number (120066201177).

Almost surely, 2^240132402353 is an apocalyptic number.

It is an amenable number.

240132402353 is a deficient number, since it is larger than the sum of its proper divisors (1).

240132402353 is an equidigital number, since it uses as much as digits as its factorization.

240132402353 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17280, while the sum is 29.

Adding to 240132402353 its reverse (353204231042), we get a palindrome (593336633395).

The spelling of 240132402353 in words is "two hundred forty billion, one hundred thirty-two million, four hundred two thousand, three hundred fifty-three".