2434420443 has 32 divisors (see below), whose sum is σ = 3998647296. Its totient is φ = 1282900608.

The previous prime is 2434420423. The next prime is 2434420481. The reversal of 2434420443 is 3440244342.

2434420443 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2434420443 - 2¹⁰ = 2434419419 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2434420443.

It is not an unprimeable number, because it can be changed into a prime (2434420423) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 345130 + ... + 352112.

It is an arithmetic number, because the mean of its divisors is an integer number (124957728).

Almost surely, 2^2434420443 is an apocalyptic number.

2434420443 is a deficient number, since it is larger than the sum of its proper divisors (1564226853).

2434420443 is a wasteful number, since it uses less digits than its factorization.

2434420443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8283.

The product of its (nonzero) digits is 36864, while the sum is 30.

The square root of 2434420443 is about 49339.8464022741. The cubic root of 2434420443 is about 1345.2361480119.

Adding to 2434420443 its reverse (3440244342), we get a palindrome (5874664785).

The spelling of 2434420443 in words is "two billion, four hundred thirty-four million, four hundred twenty thousand, four hundred forty-three".