240437042 has 8 divisors (see below), whose sum is σ = 361997100. Its totient is φ = 119771344.

The previous prime is 240437033. The next prime is 240437089. The reversal of 240437042 is 240734042.

240437042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 226231681 + 14205361 = 15041^2 + 3769^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 222917 + ... + 223992.

Almost surely, 2^240437042 is an apocalyptic number.

240437042 is a deficient number, since it is larger than the sum of its proper divisors (121560058).

240437042 is a wasteful number, since it uses less digits than its factorization.

240437042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 447180.

The product of its (nonzero) digits is 5376, while the sum is 26.

The square root of 240437042 is about 15506.0324390219. The cubic root of 240437042 is about 621.8234922012.

The spelling of 240437042 in words is "two hundred forty million, four hundred thirty-seven thousand, forty-two".