434344201 has 4 divisors (see below), whose sum is σ = 444938004. Its totient is φ = 423750400.

The previous prime is 434344189. The next prime is 434344219. The reversal of 434344201 is 102443434.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 102443434 = 2 ⋅51221717.

It can be written as a sum of positive squares in 2 ways, for example, as 229825600 + 204518601 = 15160^2 + 14301^2 .

It is a cyclic number.

It is not a de Polignac number, because 434344201 - 2¹⁵ = 434311433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (434344231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5296840 + ... + 5296921.

It is an arithmetic number, because the mean of its divisors is an integer number (111234501).

Almost surely, 2^434344201 is an apocalyptic number.

434344201 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

It is an amenable number.

434344201 is a deficient number, since it is larger than the sum of its proper divisors (10593803).

434344201 is a wasteful number, since it uses less digits than its factorization.

434344201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10593802.

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 434344201 is about 20840.9261070616. The cubic root of 434344201 is about 757.3175289811.

Adding to 434344201 its reverse (102443434), we get a palindrome (536787635).

The spelling of 434344201 in words is "four hundred thirty-four million, three hundred forty-four thousand, two hundred one".