434233134113221 has 8 divisors (see below), whose sum is σ = 434471412548160. Its totient is φ = 433994879404128.

The previous prime is 434233134113161. The next prime is 434233134113227. The reversal of 434233134113221 is 122311431332434.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 434233134113221 - 2⁹ = 434233134112709 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 (434233134113227) 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, 30745000 + ... + 42587806.

It is an arithmetic number, because the mean of its divisors is an integer number (54308926568520).

Almost surely, 2^{434233134113221} is an apocalyptic number.

It is an amenable number.

434233134113221 is a deficient number, since it is larger than the sum of its proper divisors (238278434939).

434233134113221 is a wasteful number, since it uses less digits than its factorization.

434233134113221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11862923.

The product of its digits is 124416, while the sum is 37.

Adding to 434233134113221 its reverse (122311431332434), we get a palindrome (556544565445655).

The spelling of 434233134113221 in words is "four hundred thirty-four trillion, two hundred thirty-three billion, one hundred thirty-four million, one hundred thirteen thousand, two hundred twenty-one".