434500105 has 16 divisors (see below), whose sum is σ = 563858064. Its totient is φ = 319518720.

The previous prime is 434500091. The next prime is 434500111. The reversal of 434500105 is 501005434.

It can be written as a sum of positive squares in 8 ways, for example, as 3024121 + 431475984 = 1739^2 + 20772^2 .

It is not a de Polignac number, because 434500105 - 2⁷ = 434499977 is a prime.

It is a super-2 number, since 2×434500105² = 377580682490022050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1797 + ... + 29533.

It is an arithmetic number, because the mean of its divisors is an integer number (35241129).

Almost surely, 2^434500105 is an apocalyptic number.

It is an amenable number.

434500105 is a deficient number, since it is larger than the sum of its proper divisors (129357959).

434500105 is a wasteful number, since it uses less digits than its factorization.

434500105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27996.

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 434500105 is about 20844.6661043059. Note that the first 3 decimals coincide. The cubic root of 434500105 is about 757.4081289461.

Adding to 434500105 its reverse (501005434), we get a palindrome (935505539).

The spelling of 434500105 in words is "four hundred thirty-four million, five hundred thousand, one hundred five".