4224432321324 has 36 divisors (see below), whose sum is σ = 10707522708064. Its totient is φ = 1404307197792.

The previous prime is 4224432321311. The next prime is 4224432321353. The reversal of 4224432321324 is 4231232344224.

4224432321324 is a `hidden beast` number, since 4 + 2 + 2 + 4 + 4 + 3 + 2 + 321 + 324 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×4224432321324² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 159857827 + ... + 159884250.

Almost surely, 2^{4224432321324} is an apocalyptic number.

It is an amenable number.

4224432321324 is an abundant number, since it is smaller than the sum of its proper divisors (6483090386740).

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

4224432321324 is a wasteful number, since it uses less digits than its factorization.

4224432321324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 319742454 (or 319742449 counting only the distinct ones).

The product of its digits is 221184, while the sum is 36.

Adding to 4224432321324 its reverse (4231232344224), we get a palindrome (8455664665548).

The spelling of 4224432321324 in words is "four trillion, two hundred twenty-four billion, four hundred thirty-two million, three hundred twenty-one thousand, three hundred twenty-four".