2043140241 has 8 divisors (see below), whose sum is σ = 2724518304. Its totient is φ = 1361927840.

The previous prime is 2043140221. The next prime is 2043140261. The reversal of 2043140241 is 1420413402.

It is an interprime number because it is at equal distance from previous prime (2043140221) and next prime (2043140261).

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 2043140241 - 2⁹ = 2043139729 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2043140221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9015 + ... + 64556.

It is an arithmetic number, because the mean of its divisors is an integer number (340564788).

Almost surely, 2^2043140241 is an apocalyptic number.

It is an amenable number.

2043140241 is a deficient number, since it is larger than the sum of its proper divisors (681378063).

2043140241 is an equidigital number, since it uses as much as digits as its factorization.

2043140241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82831.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 2043140241 is about 45201.1088470183. The cubic root of 2043140241 is about 1268.9155685923.

Adding to 2043140241 its reverse (1420413402), we get a palindrome (3463553643).

The spelling of 2043140241 in words is "two billion, forty-three million, one hundred forty thousand, two hundred forty-one".