4002224344432 has 20 divisors (see below), whose sum is σ = 7919294980896. Its totient is φ = 1958535317120.

The previous prime is 4002224344427. The next prime is 4002224344453. The reversal of 4002224344432 is 2344434222004.

4002224344432 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2661052669 + ... + 2661054172.

Almost surely, 2^{4002224344432} is an apocalyptic number.

It is an amenable number.

4002224344432 is a deficient number, since it is larger than the sum of its proper divisors (3917070636464).

4002224344432 is a wasteful number, since it uses less digits than its factorization.

4002224344432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5322106896 (or 5322106890 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 34.

Adding to 4002224344432 its reverse (2344434222004), we get a palindrome (6346658566436).

The spelling of 4002224344432 in words is "four trillion, two billion, two hundred twenty-four million, three hundred forty-four thousand, four hundred thirty-two".