434440101 has 8 divisors (see below), whose sum is σ = 584568160. Its totient is φ = 286969392.

The previous prime is 434440093. The next prime is 434440133. The reversal of 434440101 is 101044434.

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

It is not a de Polignac number, because 434440101 - 2³ = 434440093 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 (434440801) 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, 663955 + ... + 664608.

It is an arithmetic number, because the mean of its divisors is an integer number (73071020).

Almost surely, 2^434440101 is an apocalyptic number.

It is an amenable number.

434440101 is a deficient number, since it is larger than the sum of its proper divisors (150128059).

434440101 is a wasteful number, since it uses less digits than its factorization.

434440101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1328675.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 434440101 is about 20843.2267415580. The cubic root of 434440101 is about 757.3732615900.

Adding to 434440101 its reverse (101044434), we get a palindrome (535484535).

The spelling of 434440101 in words is "four hundred thirty-four million, four hundred forty thousand, one hundred one".