240343042 has 16 divisors (see below), whose sum is σ = 383255712. Its totient is φ = 112648000.

The previous prime is 240343013. The next prime is 240343063.

240343042 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5548 + ... + 22615.

It is an arithmetic number, because the mean of its divisors is an integer number (23953482).

Almost surely, 2^240343042 is an apocalyptic number.

240343042 is a deficient number, since it is larger than the sum of its proper divisors (142912670).

240343042 is a wasteful number, since it uses less digits than its factorization.

240343042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28433.

The product of its (nonzero) digits is 2304, while the sum is 22.

The square root of 240343042 is about 15503.0010643101. The cubic root of 240343042 is about 621.7424466924.

The spelling of 240343042 in words is "two hundred forty million, three hundred forty-three thousand, forty-two".