240535943 has 2 divisors, whose sum is σ = 240535944. Its totient is φ = 240535942.

The previous prime is 240535931. The next prime is 240535973. The reversal of 240535943 is 349535042.

240535943 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 240535943 - 2⁶ = 240535879 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (240535973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120267971 + 120267972.

It is an arithmetic number, because the mean of its divisors is an integer number (120267972).

Almost surely, 2^240535943 is an apocalyptic number.

240535943 is a deficient number, since it is larger than the sum of its proper divisors (1).

240535943 is an equidigital number, since it uses as much as digits as its factorization.

240535943 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 64800, while the sum is 35.

The square root of 240535943 is about 15509.2212248069. The cubic root of 240535943 is about 621.9087404839.

The spelling of 240535943 in words is "two hundred forty million, five hundred thirty-five thousand, nine hundred forty-three".