434200330309 has 4 divisors (see below), whose sum is σ = 436147417216. Its totient is φ = 432253243404.

The previous prime is 434200330303. The next prime is 434200330357. The reversal of 434200330309 is 903033002434.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 434200330309 - 2¹⁹ = 434199806021 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 (434200330303) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 973543119 + ... + 973543564.

It is an arithmetic number, because the mean of its divisors is an integer number (109036854304).

Almost surely, 2^434200330309 is an apocalyptic number.

It is an amenable number.

434200330309 is a deficient number, since it is larger than the sum of its proper divisors (1947086907).

434200330309 is a wasteful number, since it uses less digits than its factorization.

434200330309 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1947086906.

The product of its (nonzero) digits is 23328, while the sum is 31.

The spelling of 434200330309 in words is "four hundred thirty-four billion, two hundred million, three hundred thirty thousand, three hundred nine".