434305033321 has 16 divisors (see below), whose sum is σ = 437107151488. Its totient is φ = 431514345600.

The previous prime is 434305033297. The next prime is 434305033333. The reversal of 434305033321 is 123330503434.

It is a cyclic number.

It is not a de Polignac number, because 434305033321 - 2¹³ = 434305025129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (434305033361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 233370931 + ... + 233372791.

It is an arithmetic number, because the mean of its divisors is an integer number (27319196968).

Almost surely, 2^434305033321 is an apocalyptic number.

It is an amenable number.

434305033321 is a deficient number, since it is larger than the sum of its proper divisors (2802118167).

434305033321 is a wasteful number, since it uses less digits than its factorization.

434305033321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4192.

The product of its (nonzero) digits is 38880, while the sum is 31.

Adding to 434305033321 its reverse (123330503434), we get a palindrome (557635536755).

The spelling of 434305033321 in words is "four hundred thirty-four billion, three hundred five million, thirty-three thousand, three hundred twenty-one".