20410104224 has 12 divisors (see below), whose sum is σ = 40182392754. Its totient is φ = 10205052096.

The previous prime is 20410104223. The next prime is 20410104233. The reversal of 20410104224 is 42240101402.

It can be written as a sum of positive squares in only one way, i.e., 11130250000 + 9279854224 = 105500^2 + 96332^2 .

It is a junction number, because it is equal to n+sod(n) for n = 20410104196 and 20410104205.

It is not an unprimeable number, because it can be changed into a prime (20410104223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 318907847 + ... + 318907910.

Almost surely, 2^20410104224 is an apocalyptic number.

It is an amenable number.

20410104224 is a deficient number, since it is larger than the sum of its proper divisors (19772288530).

20410104224 is an equidigital number, since it uses as much as digits as its factorization.

20410104224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 637815767 (or 637815759 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 20410104224 its reverse (42240101402), we get a palindrome (62650205626).

The spelling of 20410104224 in words is "twenty billion, four hundred ten million, one hundred four thousand, two hundred twenty-four".