240112343 has 2 divisors, whose sum is σ = 240112344. Its totient is φ = 240112342.

The previous prime is 240112321. The next prime is 240112357. The reversal of 240112343 is 343211042.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-240112343 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (240112393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120056171 + 120056172.

It is an arithmetic number, because the mean of its divisors is an integer number (120056172).

Almost surely, 2^240112343 is an apocalyptic number.

240112343 is a deficient number, since it is larger than the sum of its proper divisors (1).

240112343 is an equidigital number, since it uses as much as digits as its factorization.

240112343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 240112343 is about 15495.5588153509. The cubic root of 240112343 is about 621.5434515709.

Adding to 240112343 its reverse (343211042), we get a palindrome (583323385).

The spelling of 240112343 in words is "two hundred forty million, one hundred twelve thousand, three hundred forty-three".