240343323113 has 32 divisors (see below), whose sum is σ = 259130880000. Its totient is φ = 222409474560.

The previous prime is 240343323107. The next prime is 240343323139. The reversal of 240343323113 is 311323343042.

It is a cyclic number.

It is not a de Polignac number, because 240343323113 - 2²⁶ = 240276214249 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (240343313113) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 49157573 + ... + 49162461.

It is an arithmetic number, because the mean of its divisors is an integer number (8097840000).

Almost surely, 2^240343323113 is an apocalyptic number.

It is an amenable number.

240343323113 is a deficient number, since it is larger than the sum of its proper divisors (18787556887).

240343323113 is a wasteful number, since it uses less digits than its factorization.

240343323113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5465.

The product of its (nonzero) digits is 15552, while the sum is 29.

Adding to 240343323113 its reverse (311323343042), we get a palindrome (551666666155).

The spelling of 240343323113 in words is "two hundred forty billion, three hundred forty-three million, three hundred twenty-three thousand, one hundred thirteen".