4224432133 has 4 divisors (see below), whose sum is σ = 4225942048. Its totient is φ = 4222922220.

The previous prime is 4224432131. The next prime is 4224432143. The reversal of 4224432133 is 3312344224.

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 4224432133 - 2¹ = 4224432131 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4224432131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 750753 + ... + 756358.

It is an arithmetic number, because the mean of its divisors is an integer number (1056485512).

Almost surely, 2^4224432133 is an apocalyptic number.

It is an amenable number.

4224432133 is a deficient number, since it is larger than the sum of its proper divisors (1509915).

4224432133 is a wasteful number, since it uses less digits than its factorization.

4224432133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1509914.

The product of its digits is 13824, while the sum is 28.

The square root of 4224432133 is about 64995.6316455191. The cubic root of 4224432133 is about 1616.5511311537.

Adding to 4224432133 its reverse (3312344224), we get a palindrome (7536776357).

The spelling of 4224432133 in words is "four billion, two hundred twenty-four million, four hundred thirty-two thousand, one hundred thirty-three".