434024141 has 2 divisors, whose sum is σ = 434024142. Its totient is φ = 434024140.

The previous prime is 434024131. The next prime is 434024147. The reversal of 434024141 is 141420434.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 417589225 + 16434916 = 20435^2 + 4054^2 .

It is a cyclic number.

It is not a de Polignac number, because 434024141 - 2⁶ = 434024077 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (434024147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 217012070 + 217012071.

It is an arithmetic number, because the mean of its divisors is an integer number (217012071).

Almost surely, 2^434024141 is an apocalyptic number.

It is an amenable number.

434024141 is a deficient number, since it is larger than the sum of its proper divisors (1).

434024141 is an equidigital number, since it uses as much as digits as its factorization.

434024141 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 434024141 is about 20833.2460504838. The cubic root of 434024141 is about 757.1314656324.

Adding to 434024141 its reverse (141420434), we get a palindrome (575444575).

The spelling of 434024141 in words is "four hundred thirty-four million, twenty-four thousand, one hundred forty-one".