2005124241 has 8 divisors (see below), whose sum is σ = 2673882144. Its totient is φ = 1336557920.

The previous prime is 2005124227. The next prime is 2005124257. The reversal of 2005124241 is 1424215002.

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 2005124241 - 2²³ = 1996735633 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2005124281) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21375 + ... + 66836.

It is an arithmetic number, because the mean of its divisors is an integer number (334235268).

Almost surely, 2^2005124241 is an apocalyptic number.

It is an amenable number.

2005124241 is a deficient number, since it is larger than the sum of its proper divisors (668757903).

2005124241 is an equidigital number, since it uses as much as digits as its factorization.

2005124241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95791.

The product of its (nonzero) digits is 640, while the sum is 21.

The square root of 2005124241 is about 44778.6136565213. The cubic root of 2005124241 is about 1260.9961554171.

Adding to 2005124241 its reverse (1424215002), we get a palindrome (3429339243).

The spelling of 2005124241 in words is "two billion, five million, one hundred twenty-four thousand, two hundred forty-one".