4423042434 has 16 divisors (see below), whose sum is σ = 8945480160. Its totient is φ = 1457781600.

The previous prime is 4423042427. The next prime is 4423042451. The reversal of 4423042434 is 4342403244.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4140892 + ... + 4141959.

It is an arithmetic number, because the mean of its divisors is an integer number (559092510).

Almost surely, 2^4423042434 is an apocalyptic number.

4423042434 is an abundant number, since it is smaller than the sum of its proper divisors (4522437726).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4423042434 is a wasteful number, since it uses less digits than its factorization.

4423042434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8282945.

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

The square root of 4423042434 is about 66505.9578834859. The cubic root of 4423042434 is about 1641.4980405439.

Adding to 4423042434 its reverse (4342403244), we get a palindrome (8765445678).

The spelling of 4423042434 in words is "four billion, four hundred twenty-three million, forty-two thousand, four hundred thirty-four".