6430141121 has 2 divisors, whose sum is σ = 6430141122. Its totient is φ = 6430141120.

The previous prime is 6430141103. The next prime is 6430141129. The reversal of 6430141121 is 1211410346.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5781929521 + 648211600 = 76039^2 + 25460^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6430141121 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (6430141129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3215070560 + 3215070561.

It is an arithmetic number, because the mean of its divisors is an integer number (3215070561).

Almost surely, 2^6430141121 is an apocalyptic number.

It is an amenable number.

6430141121 is a deficient number, since it is larger than the sum of its proper divisors (1).

6430141121 is an equidigital number, since it uses as much as digits as its factorization.

6430141121 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 6430141121 is about 80188.1607283769. The cubic root of 6430141121 is about 1859.5456092213.

Adding to 6430141121 its reverse (1211410346), we get a palindrome (7641551467).

The spelling of 6430141121 in words is "six billion, four hundred thirty million, one hundred forty-one thousand, one hundred twenty-one".