4423021535104 has 16 divisors (see below), whose sum is σ = 8811488214720. Its totient is φ = 2211510767488.

The previous prime is 4423021535099. The next prime is 4423021535111. The reversal of 4423021535104 is 4015351203244.

It is a tau number, because it is divible by the number of its divisors (16).

It is a self number, because there is not a number n which added to its sum of digits gives 4423021535104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17277427744 + ... + 17277427999.

It is an arithmetic number, because the mean of its divisors is an integer number (550718013420).

Almost surely, 2^{4423021535104} is an apocalyptic number.

It is an amenable number.

4423021535104 is a deficient number, since it is larger than the sum of its proper divisors (4388466679616).

4423021535104 is an equidigital number, since it uses as much as digits as its factorization.

4423021535104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34554855757 (or 34554855745 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 34.

Adding to 4423021535104 its reverse (4015351203244), we get a palindrome (8438372738348).

The spelling of 4423021535104 in words is "four trillion, four hundred twenty-three billion, twenty-one million, five hundred thirty-five thousand, one hundred four".