4224232432 has 40 divisors (see below), whose sum is σ = 9507011552. Its totient is φ = 1780704000.

The previous prime is 4224232427. The next prime is 4224232433. The reversal of 4224232432 is 2342324224.

It is a happy number.

It is a super-3 number, since 3×4224232432³ (a number of 30 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 4224232432.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4224232433) 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 7 ways as a sum of consecutive naturals, for example, 302319 + ... + 315982.

Almost surely, 2^4224232432 is an apocalyptic number.

It is an amenable number.

4224232432 is an abundant number, since it is smaller than the sum of its proper divisors (5282779120).

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

4224232432 is a wasteful number, since it uses less digits than its factorization.

4224232432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 618377 (or 618371 counting only the distinct ones).

The product of its digits is 18432, while the sum is 28.

The square root of 4224232432 is about 64994.0953625789. The cubic root of 4224232432 is about 1616.5256577524.

Adding to 4224232432 its reverse (2342324224), we get a palindrome (6566556656).

The spelling of 4224232432 in words is "four billion, two hundred twenty-four million, two hundred thirty-two thousand, four hundred thirty-two".