4023440222332 has 24 divisors (see below), whose sum is σ = 7138339752096. Its totient is φ = 1983921274368.

The previous prime is 4023440222323. The next prime is 4023440222353. The reversal of 4023440222332 is 2332220443204.

It is a junction number, because it is equal to n+sod(n) for n = 4023440222294 and 4023440222303.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1582953 + ... + 3248479.

It is an arithmetic number, because the mean of its divisors is an integer number (297430823004).

Almost surely, 2^{4023440222332} is an apocalyptic number.

It is an amenable number.

4023440222332 is a deficient number, since it is larger than the sum of its proper divisors (3114899529764).

4023440222332 is a wasteful number, since it uses less digits than its factorization.

4023440222332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1673877 (or 1673875 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 31.

Adding to 4023440222332 its reverse (2332220443204), we get a palindrome (6355660665536).

The spelling of 4023440222332 in words is "four trillion, twenty-three billion, four hundred forty million, two hundred twenty-two thousand, three hundred thirty-two".