434413541 has 2 divisors, whose sum is σ = 434413542. Its totient is φ = 434413540.

The previous prime is 434413531. The next prime is 434413543. The reversal of 434413541 is 145314434.

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., 392436100 + 41977441 = 19810^2 + 6479^2 .

It is a cyclic number.

It is not a de Polignac number, because 434413541 - 2¹⁸ = 434151397 is a prime.

Together with 434413543, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (434413543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 217206770 + 217206771.

It is an arithmetic number, because the mean of its divisors is an integer number (217206771).

Almost surely, 2^434413541 is an apocalyptic number.

It is an amenable number.

434413541 is a deficient number, since it is larger than the sum of its proper divisors (1).

434413541 is an equidigital number, since it uses as much as digits as its factorization.

434413541 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11520, while the sum is 29.

The square root of 434413541 is about 20842.5895943858. The cubic root of 434413541 is about 757.3578269776.

Adding to 434413541 its reverse (145314434), we get a palindrome (579727975).

The spelling of 434413541 in words is "four hundred thirty-four million, four hundred thirteen thousand, five hundred forty-one".