330043421041 has 4 divisors (see below), whose sum is σ = 330067707892. Its totient is φ = 330019134192.

The previous prime is 330043421023. The next prime is 330043421047. The reversal of 330043421041 is 140124340033.

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

It can be written as a sum of positive squares in 2 ways, for example, as 34438080625 + 295605340416 = 185575^2 + 543696^2 .

It is a cyclic number.

It is not a de Polignac number, because 330043421041 - 2²⁷ = 329909203313 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 330043420997 and 330043421015.

It is not an unprimeable number, because it can be changed into a prime (330043421047) 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, 12123030 + ... + 12150223.

It is an arithmetic number, because the mean of its divisors is an integer number (82516926973).

Almost surely, 2^330043421041 is an apocalyptic number.

It is an amenable number.

330043421041 is a deficient number, since it is larger than the sum of its proper divisors (24286851).

330043421041 is a wasteful number, since it uses less digits than its factorization.

330043421041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24286850.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 330043421041 its reverse (140124340033), we get a palindrome (470167761074).

The spelling of 330043421041 in words is "three hundred thirty billion, forty-three million, four hundred twenty-one thousand, forty-one".