3043421033 has 6 divisors (see below), whose sum is σ = 3109554666. Its totient is φ = 2978665232.

The previous prime is 3043420997. The next prime is 3043421057. The reversal of 3043421033 is 3301243403.

It can be written as a sum of positive squares in only one way, i.e., 2557527184 + 485893849 = 50572^2 + 22043^2 .

It is not a de Polignac number, because 3043421033 - 2¹⁴ = 3043404649 is a prime.

It is a super-3 number, since 3×3043421033³ (a number of 29 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3043421093) 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 5 ways as a sum of consecutive naturals, for example, 686660 + ... + 691077.

It is an arithmetic number, because the mean of its divisors is an integer number (518259111).

Almost surely, 2^3043421033 is an apocalyptic number.

It is an amenable number.

3043421033 is a deficient number, since it is larger than the sum of its proper divisors (66133633).

3043421033 is an equidigital number, since it uses as much as digits as its factorization.

3043421033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1377831 (or 1377784 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 23.

The square root of 3043421033 is about 55167.2097626842. The cubic root of 3043421033 is about 1449.1744857950.

Adding to 3043421033 its reverse (3301243403), we get a palindrome (6344664436).

The spelling of 3043421033 in words is "three billion, forty-three million, four hundred twenty-one thousand, thirty-three".