240340333024331 has 2 divisors, whose sum is σ = 240340333024332. Its totient is φ = 240340333024330.

The previous prime is 240340333024327. The next prime is 240340333024391. The reversal of 240340333024331 is 133420333043042.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 240340333024331 - 2² = 240340333024327 is a prime.

It is a super-2 number, since 2×240340333024331² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 240340333024291 and 240340333024300.

It is not a weakly prime, because it can be changed into another prime (240340333024391) 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, 120170166512165 + 120170166512166.

It is an arithmetic number, because the mean of its divisors is an integer number (120170166512166).

Almost surely, 2^{240340333024331} is an apocalyptic number.

240340333024331 is a deficient number, since it is larger than the sum of its proper divisors (1).

240340333024331 is an equidigital number, since it uses as much as digits as its factorization.

240340333024331 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 186624, while the sum is 35.

Adding to 240340333024331 its reverse (133420333043042), we get a palindrome (373760666067373).

The spelling of 240340333024331 in words is "two hundred forty trillion, three hundred forty billion, three hundred thirty-three million, twenty-four thousand, three hundred thirty-one".