4242334433 has 4 divisors (see below), whose sum is σ = 4251046080. Its totient is φ = 4233622788.

The previous prime is 4242334381. The next prime is 4242334471. The reversal of 4242334433 is 3344332424.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4242334433 - 2²⁰ = 4241285857 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4242334433.

It is not an unprimeable number, because it can be changed into a prime (4242334133) 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 3 ways as a sum of consecutive naturals, for example, 4355093 + ... + 4356066.

It is an arithmetic number, because the mean of its divisors is an integer number (1062761520).

Almost surely, 2^4242334433 is an apocalyptic number.

It is an amenable number.

4242334433 is a deficient number, since it is larger than the sum of its proper divisors (8711647).

4242334433 is an equidigital number, since it uses as much as digits as its factorization.

4242334433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8711646.

The product of its digits is 82944, while the sum is 32.

The square root of 4242334433 is about 65133.2053026718. The cubic root of 4242334433 is about 1618.8314533175.

Adding to 4242334433 its reverse (3344332424), we get a palindrome (7586666857).

The spelling of 4242334433 in words is "four billion, two hundred forty-two million, three hundred thirty-four thousand, four hundred thirty-three".