434424461 has 2 divisors, whose sum is σ = 434424462. Its totient is φ = 434424460.

The previous prime is 434424457. The next prime is 434424467. The reversal of 434424461 is 164424434.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 340218025 + 94206436 = 18445^2 + 9706^2 .

It is a cyclic number.

It is not a de Polignac number, because 434424461 - 2² = 434424457 is a prime.

It is a super-2 number, since 2×434424461² = 377449224630281042, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (434424467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 217212230 + 217212231.

It is an arithmetic number, because the mean of its divisors is an integer number (217212231).

Almost surely, 2^434424461 is an apocalyptic number.

It is an amenable number.

434424461 is a deficient number, since it is larger than the sum of its proper divisors (1).

434424461 is an equidigital number, since it uses as much as digits as its factorization.

434424461 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 36864, while the sum is 32.

The square root of 434424461 is about 20842.8515563490. The cubic root of 434424461 is about 757.3641729110.

Adding to 434424461 its reverse (164424434), we get a palindrome (598848895).

The spelling of 434424461 in words is "four hundred thirty-four million, four hundred twenty-four thousand, four hundred sixty-one".