24202220404 has 18 divisors (see below), whose sum is σ = 43168113590. Its totient is φ = 11872781856.

The previous prime is 24202220389. The next prime is 24202220417. The reversal of 24202220404 is 40402220242.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 3045936100 + 21156284304 = 55190^2 + 145452^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1065759 + ... + 1088230.

Almost surely, 2^24202220404 is an apocalyptic number.

It is an amenable number.

24202220404 is a deficient number, since it is larger than the sum of its proper divisors (18965893186).

24202220404 is a wasteful number, since it uses less digits than its factorization.

24202220404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2154099 (or 2154044 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 22.

Adding to 24202220404 its reverse (40402220242), we get a palindrome (64604440646).

The spelling of 24202220404 in words is "twenty-four billion, two hundred two million, two hundred twenty thousand, four hundred four".