2140330441 has 2 divisors, whose sum is σ = 2140330442. Its totient is φ = 2140330440.

The previous prime is 2140330403. The next prime is 2140330457. The reversal of 2140330441 is 1440330412.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2022390841 + 117939600 = 44971^2 + 10860^2 .

It is a cyclic number.

It is not a de Polignac number, because 2140330441 - 2¹⁵ = 2140297673 is a prime.

It is not a weakly prime, because it can be changed into another prime (2140333441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1070165220 + 1070165221.

It is an arithmetic number, because the mean of its divisors is an integer number (1070165221).

Almost surely, 2^2140330441 is an apocalyptic number.

It is an amenable number.

2140330441 is a deficient number, since it is larger than the sum of its proper divisors (1).

2140330441 is an equidigital number, since it uses as much as digits as its factorization.

2140330441 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 2140330441 is about 46263.7054395776. The cubic root of 2140330441 is about 1288.7250671165.

Adding to 2140330441 its reverse (1440330412), we get a palindrome (3580660853).

The spelling of 2140330441 in words is "two billion, one hundred forty million, three hundred thirty thousand, four hundred forty-one".