4423220023404 has 144 divisors (see below), whose sum is σ = 13346490909696. Its totient is φ = 1128932380800.

The previous prime is 4423220023361. The next prime is 4423220023427. The reversal of 4423220023404 is 4043200223244.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 9096142 + ... + 9570069.

Almost surely, 2^{4423220023404} is an apocalyptic number.

It is an amenable number.

4423220023404 is an abundant number, since it is smaller than the sum of its proper divisors (8923270886292).

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

4423220023404 is a wasteful number, since it uses less digits than its factorization.

4423220023404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18666276 (or 18666267 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 30.

Adding to 4423220023404 its reverse (4043200223244), we get a palindrome (8466420246648).

The spelling of 4423220023404 in words is "four trillion, four hundred twenty-three billion, two hundred twenty million, twenty-three thousand, four hundred four".