434734141 has 2 divisors, whose sum is σ = 434734142. Its totient is φ = 434734140.

The previous prime is 434734133. The next prime is 434734159. The reversal of 434734141 is 141437434.

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., 294808900 + 139925241 = 17170^2 + 11829^2 .

It is a cyclic number.

It is not a de Polignac number, because 434734141 - 2³ = 434734133 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (434734121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 217367070 + 217367071.

It is an arithmetic number, because the mean of its divisors is an integer number (217367071).

Almost surely, 2^434734141 is an apocalyptic number.

It is an amenable number.

434734141 is a deficient number, since it is larger than the sum of its proper divisors (1).

434734141 is an equidigital number, since it uses as much as digits as its factorization.

434734141 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 16128, while the sum is 31.

The square root of 434734141 is about 20850.2791588026. The cubic root of 434734141 is about 757.5440928198.

The spelling of 434734141 in words is "four hundred thirty-four million, seven hundred thirty-four thousand, one hundred forty-one".