4224132643 has 8 divisors (see below), whose sum is σ = 4409460000. Its totient is φ = 4038944448.

The previous prime is 4224132641. The next prime is 4224132659. The reversal of 4224132643 is 3462314224.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4224132643 - 2¹ = 4224132641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4224132641) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29823 + ... + 96631.

It is an arithmetic number, because the mean of its divisors is an integer number (551182500).

Almost surely, 2^4224132643 is an apocalyptic number.

4224132643 is a deficient number, since it is larger than the sum of its proper divisors (185327357).

4224132643 is a wasteful number, since it uses less digits than its factorization.

4224132643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69581.

The product of its digits is 27648, while the sum is 31.

The square root of 4224132643 is about 64993.3276806166. The cubic root of 4224132643 is about 1616.5129285958.

Adding to 4224132643 its reverse (3462314224), we get a palindrome (7686446867).

The spelling of 4224132643 in words is "four billion, two hundred twenty-four million, one hundred thirty-two thousand, six hundred forty-three".