240323334343 has 2 divisors, whose sum is σ = 240323334344. Its totient is φ = 240323334342.

The previous prime is 240323334331. The next prime is 240323334367. The reversal of 240323334343 is 343433323042.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 240323334343 - 2⁵ = 240323334311 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 240323334299 and 240323334308.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (240323334443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120161667171 + 120161667172.

It is an arithmetic number, because the mean of its divisors is an integer number (120161667172).

Almost surely, 2^240323334343 is an apocalyptic number.

240323334343 is a deficient number, since it is larger than the sum of its proper divisors (1).

240323334343 is an equidigital number, since it uses as much as digits as its factorization.

240323334343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 186624, while the sum is 34.

Adding to 240323334343 its reverse (343433323042), we get a palindrome (583756657385).

The spelling of 240323334343 in words is "two hundred forty billion, three hundred twenty-three million, three hundred thirty-four thousand, three hundred forty-three".