240837042 has 8 divisors (see below), whose sum is σ = 481674096. Its totient is φ = 80279012.

The previous prime is 240837007. The next prime is 240837043. The reversal of 240837042 is 240738042.

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

240837042 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (240837043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20069748 + ... + 20069759.

It is an arithmetic number, because the mean of its divisors is an integer number (60209262).

Almost surely, 2^240837042 is an apocalyptic number.

240837042 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

240837042 is a wasteful number, since it uses less digits than its factorization.

240837042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40139512.

The product of its (nonzero) digits is 10752, while the sum is 30.

The square root of 240837042 is about 15518.9252849545. The cubic root of 240837042 is about 622.1681307121.

It can be divided in two parts, 24083 and 7042, that added together give a triangular number (31125 = T₂₄₉).

The spelling of 240837042 in words is "two hundred forty million, eight hundred thirty-seven thousand, forty-two".