2104403321224 has 32 divisors (see below), whose sum is σ = 4075214192640. Its totient is φ = 1017715795200.

The previous prime is 2104403321219. The next prime is 2104403321249. The reversal of 2104403321224 is 4221233044012.

It is a junction number, because it is equal to n+sod(n) for n = 2104403321192 and 2104403321201.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1800712 + ... + 2729719.

It is an arithmetic number, because the mean of its divisors is an integer number (127350443520).

Almost surely, 2^{2104403321224} is an apocalyptic number.

It is an amenable number.

2104403321224 is a deficient number, since it is larger than the sum of its proper divisors (1970810871416).

2104403321224 is a wasteful number, since it uses less digits than its factorization.

2104403321224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4532341 (or 4532337 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 2104403321224 its reverse (4221233044012), we get a palindrome (6325636365236).

The spelling of 2104403321224 in words is "two trillion, one hundred four billion, four hundred three million, three hundred twenty-one thousand, two hundred twenty-four".