330028874443 has 4 divisors (see below), whose sum is σ = 330053412600. Its totient is φ = 330004336288.

The previous prime is 330028874393. The next prime is 330028874467. The reversal of 330028874443 is 344478820033.

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

It is a cyclic number.

It is not a de Polignac number, because 330028874443 - 2⁹ = 330028873931 is a prime.

It is a super-2 number, since 2×330028874443² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 330028874393 and 330028874402.

It is not an unprimeable number, because it can be changed into a prime (330028871443) 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, 12248893 + ... + 12275806.

It is an arithmetic number, because the mean of its divisors is an integer number (82513353150).

Almost surely, 2^330028874443 is an apocalyptic number.

330028874443 is a deficient number, since it is larger than the sum of its proper divisors (24538157).

330028874443 is a wasteful number, since it uses less digits than its factorization.

330028874443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24538156.

The product of its (nonzero) digits is 1548288, while the sum is 46.

The spelling of 330028874443 in words is "three hundred thirty billion, twenty-eight million, eight hundred seventy-four thousand, four hundred forty-three".