430116461 has 2 divisors, whose sum is σ = 430116462. Its totient is φ = 430116460.

The previous prime is 430116451. The next prime is 430116469. The reversal of 430116461 is 164611034.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 419020900 + 11095561 = 20470^2 + 3331^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-430116461 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 430116461.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (430116469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 215058230 + 215058231.

It is an arithmetic number, because the mean of its divisors is an integer number (215058231).

Almost surely, 2^430116461 is an apocalyptic number.

It is an amenable number.

430116461 is a deficient number, since it is larger than the sum of its proper divisors (1).

430116461 is an equidigital number, since it uses as much as digits as its factorization.

430116461 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 430116461 is about 20739.2492872814. The cubic root of 430116461 is about 754.8523670812.

Adding to 430116461 its reverse (164611034), we get a palindrome (594727495).

The spelling of 430116461 in words is "four hundred thirty million, one hundred sixteen thousand, four hundred sixty-one".