240323321203343 has 8 divisors (see below), whose sum is σ = 274656948683040. Its totient is φ = 205990124836320.

The previous prime is 240323321203307. The next prime is 240323321203351. The reversal of 240323321203343 is 343302123323042.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 240323321203343 - 2³⁸ = 240048443296399 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240323321203543) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106582748 + ... + 108814193.

It is an arithmetic number, because the mean of its divisors is an integer number (34332118585380).

Almost surely, 2^{240323321203343} is an apocalyptic number.

240323321203343 is a deficient number, since it is larger than the sum of its proper divisors (34333627479697).

240323321203343 is a wasteful number, since it uses less digits than its factorization.

240323321203343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215556337.

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

Adding to 240323321203343 its reverse (343302123323042), we get a palindrome (583625444526385).

The spelling of 240323321203343 in words is "two hundred forty trillion, three hundred twenty-three billion, three hundred twenty-one million, two hundred three thousand, three hundred forty-three".