240323334345 has 48 divisors (see below), whose sum is σ = 438073114752. Its totient is φ = 126367153920.

The previous prime is 240323334343. The next prime is 240323334367. The reversal of 240323334345 is 543433323042.

240323334345 is a `hidden beast` number, since 2 + 40 + 3 + 233 + 343 + 45 = 666.

240323334345 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 240323334345 - 2¹ = 240323334343 is a prime.

It is not an unprimeable number, because it can be changed into a prime (240323334343) 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 in 47 ways as a sum of consecutive naturals, for example, 1306672 + ... + 1479201.

It is an arithmetic number, because the mean of its divisors is an integer number (9126523224).

Almost surely, 2^240323334345 is an apocalyptic number.

It is an amenable number.

240323334345 is a deficient number, since it is larger than the sum of its proper divisors (197749780407).

240323334345 is an equidigital number, since it uses as much as digits as its factorization.

240323334345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2785964 (or 2785952 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 36.

Adding to 240323334345 its reverse (543433323042), we get a palindrome (783756657387).

The spelling of 240323334345 in words is "two hundred forty billion, three hundred twenty-three million, three hundred thirty-four thousand, three hundred forty-five".