240707042 has 4 divisors (see below), whose sum is σ = 361060566. Its totient is φ = 120353520.

The previous prime is 240707021. The next prime is 240707053.

240707042 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 202749121 + 37957921 = 14239^2 + 6161^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60176759 + ... + 60176762.

Almost surely, 2^240707042 is an apocalyptic number.

240707042 is a deficient number, since it is larger than the sum of its proper divisors (120353524).

240707042 is a wasteful number, since it uses less digits than its factorization.

240707042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120353523.

The product of its (nonzero) digits is 3136, while the sum is 26.

The square root of 240707042 is about 15514.7362852225. The cubic root of 240707042 is about 622.0561650809.

The spelling of 240707042 in words is "two hundred forty million, seven hundred seven thousand, forty-two".