240843113 has 16 divisors (see below), whose sum is σ = 279636480. Its totient is φ = 203164416.

The previous prime is 240843103. The next prime is 240843121. The reversal of 240843113 is 311348042.

It is not a de Polignac number, because 240843113 - 2⁶ = 240843049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (240843103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 252245 + ... + 253197.

It is an arithmetic number, because the mean of its divisors is an integer number (17477280).

Almost surely, 2^240843113 is an apocalyptic number.

It is an amenable number.

240843113 is a deficient number, since it is larger than the sum of its proper divisors (38793367).

240843113 is an equidigital number, since it uses as much as digits as its factorization.

240843113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1496.

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 240843113 is about 15519.1208836068. The cubic root of 240843113 is about 622.1733585222.

The spelling of 240843113 in words is "two hundred forty million, eight hundred forty-three thousand, one hundred thirteen".