2434421043 has 12 divisors (see below), whose sum is σ = 3602152008. Its totient is φ = 1583363040.

The previous prime is 2434421023. The next prime is 2434421053. The reversal of 2434421043 is 3401244342.

It is a happy number.

It is not a de Polignac number, because 2434421043 - 2¹⁰ = 2434420019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2434420998 and 2434421016.

It is not an unprimeable number, because it can be changed into a prime (2434421023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3298305 + ... + 3299042.

It is an arithmetic number, because the mean of its divisors is an integer number (300179334).

Almost surely, 2^2434421043 is an apocalyptic number.

2434421043 is a deficient number, since it is larger than the sum of its proper divisors (1167730965).

2434421043 is a wasteful number, since it uses less digits than its factorization.

2434421043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6597394 (or 6597391 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

The square root of 2434421043 is about 49339.8524825521. The cubic root of 2434421043 is about 1345.2362585298.

Adding to 2434421043 its reverse (3401244342), we get a palindrome (5835665385).

The spelling of 2434421043 in words is "two billion, four hundred thirty-four million, four hundred twenty-one thousand, forty-three".