4240259005 has 8 divisors (see below), whose sum is σ = 5089866552. Its totient is φ = 3391170048.

The previous prime is 4240258993. The next prime is 4240259021. The reversal of 4240259005 is 5009520424.

It can be written as a sum of positive squares in 4 ways, for example, as 202037796 + 4038221209 = 14214^2 + 63547^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 4240259005 - 2⁵ = 4240258973 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111424 + ... + 144553.

It is an arithmetic number, because the mean of its divisors is an integer number (636233319).

Almost surely, 2^4240259005 is an apocalyptic number.

It is an amenable number.

4240259005 is a deficient number, since it is larger than the sum of its proper divisors (849607547).

4240259005 is a wasteful number, since it uses less digits than its factorization.

4240259005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259295.

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 4240259005 is about 65117.2711728617. The cubic root of 4240259005 is about 1618.5674228869.

Adding to 4240259005 its reverse (5009520424), we get a palindrome (9249779429).

The spelling of 4240259005 in words is "four billion, two hundred forty million, two hundred fifty-nine thousand, five".