240056042 has 8 divisors (see below), whose sum is σ = 365458656. Its totient is φ = 118236492.

The previous prime is 240056039. The next prime is 240056053. The reversal of 240056042 is 240650042.

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

It is a junction number, because it is equal to n+sod(n) for n = 240055999 and 240056017.

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, 895598 + ... + 895865.

It is an arithmetic number, because the mean of its divisors is an integer number (45682332).

Almost surely, 2^240056042 is an apocalyptic number.

240056042 is a deficient number, since it is larger than the sum of its proper divisors (125402614).

240056042 is a wasteful number, since it uses less digits than its factorization.

240056042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1791532.

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 240056042 is about 15493.7420270250. The cubic root of 240056042 is about 621.4948684052.

The spelling of 240056042 in words is "two hundred forty million, fifty-six thousand, forty-two".