430101641 has 2 divisors, whose sum is σ = 430101642. Its totient is φ = 430101640.

The previous prime is 430101527. The next prime is 430101643. The reversal of 430101641 is 146101034.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 406869241 + 23232400 = 20171^2 + 4820^2 .

It is a cyclic number.

It is not a de Polignac number, because 430101641 - 2²² = 425907337 is a prime.

Together with 430101643, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (430101643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 215050820 + 215050821.

It is an arithmetic number, because the mean of its divisors is an integer number (215050821).

Almost surely, 2^430101641 is an apocalyptic number.

It is an amenable number.

430101641 is a deficient number, since it is larger than the sum of its proper divisors (1).

430101641 is an equidigital number, since it uses as much as digits as its factorization.

430101641 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 430101641 is about 20738.8919906537. The cubic root of 430101641 is about 754.8436973049.

Adding to 430101641 its reverse (146101034), we get a palindrome (576202675).

The spelling of 430101641 in words is "four hundred thirty million, one hundred one thousand, six hundred forty-one".