2143314241 has 2 divisors, whose sum is σ = 2143314242. Its totient is φ = 2143314240.

The previous prime is 2143314227. The next prime is 2143314263. The reversal of 2143314241 is 1424133412.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1111555600 + 1031758641 = 33340^2 + 32121^2 .

It is a cyclic number.

It is not a de Polignac number, because 2143314241 - 2⁷ = 2143314113 is a prime.

It is not a weakly prime, because it can be changed into another prime (2143314211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1071657120 + 1071657121.

It is an arithmetic number, because the mean of its divisors is an integer number (1071657121).

Almost surely, 2^2143314241 is an apocalyptic number.

It is an amenable number.

2143314241 is a deficient number, since it is larger than the sum of its proper divisors (1).

2143314241 is an equidigital number, since it uses as much as digits as its factorization.

2143314241 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2304, while the sum is 25.

The square root of 2143314241 is about 46295.9419495921. The cubic root of 2143314241 is about 1289.3236526239.

Adding to 2143314241 its reverse (1424133412), we get a palindrome (3567447653).

The spelling of 2143314241 in words is "two billion, one hundred forty-three million, three hundred fourteen thousand, two hundred forty-one".