4330321055 has 4 divisors (see below), whose sum is σ = 5196385272. Its totient is φ = 3464256840.

The previous prime is 4330321043. The next prime is 4330321057. The reversal of 4330321055 is 5501230334.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 4330321055 - 2⁶ = 4330320991 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 (4330321057) 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, 433032101 + ... + 433032110.

It is an arithmetic number, because the mean of its divisors is an integer number (1299096318).

Almost surely, 2^4330321055 is an apocalyptic number.

4330321055 is a deficient number, since it is larger than the sum of its proper divisors (866064217).

4330321055 is an equidigital number, since it uses as much as digits as its factorization.

4330321055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 866064216.

The product of its (nonzero) digits is 5400, while the sum is 26.

The square root of 4330321055 is about 65805.1749864705. The cubic root of 4330321055 is about 1629.9465594032.

Adding to 4330321055 its reverse (5501230334), we get a palindrome (9831551389).

The spelling of 4330321055 in words is "four billion, three hundred thirty million, three hundred twenty-one thousand, fifty-five".