240044041 has 4 divisors (see below), whose sum is σ = 240081732. Its totient is φ = 240006352.

The previous prime is 240044023. The next prime is 240044047. The reversal of 240044041 is 140440042.

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 127238400 + 112805641 = 11280^2 + 10621^2 .

It is a cyclic number.

It is not a de Polignac number, because 240044041 - 2⁵ = 240044009 is a prime.

It is a super-2 number, since 2×240044041² = 115242283239219362, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (240044047) 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, 6670 + ... + 22903.

It is an arithmetic number, because the mean of its divisors is an integer number (60020433).

Almost surely, 2^240044041 is an apocalyptic number.

It is an amenable number.

240044041 is a deficient number, since it is larger than the sum of its proper divisors (37691).

240044041 is an equidigital number, since it uses as much as digits as its factorization.

240044041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37690.

The product of its (nonzero) digits is 512, while the sum is 19.

The square root of 240044041 is about 15493.3547367896. The cubic root of 240044041 is about 621.4845115400.

Adding to 240044041 its reverse (140440042), we get a palindrome (380484083).

The spelling of 240044041 in words is "two hundred forty million, forty-four thousand, forty-one".