434451103 has 2 divisors, whose sum is σ = 434451104. Its totient is φ = 434451102.

The previous prime is 434451091. The next prime is 434451113. The reversal of 434451103 is 301154434.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-434451103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (434451113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 217225551 + 217225552.

It is an arithmetic number, because the mean of its divisors is an integer number (217225552).

Almost surely, 2^434451103 is an apocalyptic number.

434451103 is a deficient number, since it is larger than the sum of its proper divisors (1).

434451103 is an equidigital number, since it uses as much as digits as its factorization.

434451103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 434451103 is about 20843.4906625546. The cubic root of 434451103 is about 757.3796549150.

The spelling of 434451103 in words is "four hundred thirty-four million, four hundred fifty-one thousand, one hundred three".