240068041 has 4 divisors (see below), whose sum is σ = 240593812. Its totient is φ = 239542272.

The previous prime is 240068039. The next prime is 240068047. The reversal of 240068041 is 140860042.

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

It can be written as a sum of positive squares in 2 ways, for example, as 76125625 + 163942416 = 8725^2 + 12804^2 .

It is a 5-Lehmer number, since φ(240068041) divides (240068041-1)⁵.

It is a cyclic number.

It is not a de Polignac number, because 240068041 - 2¹ = 240068039 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 240067997 and 240068015.

It is not an unprimeable number, because it can be changed into a prime (240068047) 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, 262200 + ... + 263113.

It is an arithmetic number, because the mean of its divisors is an integer number (60148453).

It is a Poulet number, since it divides 2^240068040-1.

Almost surely, 2^240068041 is an apocalyptic number.

It is an amenable number.

240068041 is a deficient number, since it is larger than the sum of its proper divisors (525771).

240068041 is an equidigital number, since it uses as much as digits as its factorization.

240068041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 525770.

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 240068041 is about 15494.1292430391. The cubic root of 240068041 is about 621.5052231993.

The spelling of 240068041 in words is "two hundred forty million, sixty-eight thousand, forty-one".