434102005 has 8 divisors (see below), whose sum is σ = 521063424. Its totient is φ = 347187600.

The previous prime is 434102003. The next prime is 434102051. The reversal of 434102005 is 500201434.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 434102005 - 2¹ = 434102003 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (434102003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13500 + ... + 32410.

It is an arithmetic number, because the mean of its divisors is an integer number (65132928).

Almost surely, 2^434102005 is an apocalyptic number.

It is an amenable number.

434102005 is a deficient number, since it is larger than the sum of its proper divisors (86961419).

434102005 is a wasteful number, since it uses less digits than its factorization.

434102005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23507.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 434102005 is about 20835.1147105074. The cubic root of 434102005 is about 757.1767394270.

Adding to 434102005 its reverse (500201434), we get a palindrome (934303439).

The spelling of 434102005 in words is "four hundred thirty-four million, one hundred two thousand, five".