2204044436 has 48 divisors (see below), whose sum is σ = 4289725440. Its totient is φ = 982416000.

The previous prime is 2204044433. The next prime is 2204044489. The reversal of 2204044436 is 6344404022.

It is a junction number, because it is equal to n+sod(n) for n = 2204044399 and 2204044408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2204044433) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1043021 + ... + 1045131.

It is an arithmetic number, because the mean of its divisors is an integer number (89369280).

Almost surely, 2^2204044436 is an apocalyptic number.

It is an amenable number.

2204044436 is a deficient number, since it is larger than the sum of its proper divisors (2085681004).

2204044436 is a wasteful number, since it uses less digits than its factorization.

2204044436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2576 (or 2574 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 29.

The square root of 2204044436 is about 46947.2516341479. The cubic root of 2204044436 is about 1301.3879527251.

Adding to 2204044436 its reverse (6344404022), we get a palindrome (8548448458).

The spelling of 2204044436 in words is "two billion, two hundred four million, forty-four thousand, four hundred thirty-six".