20244011204 has 6 divisors (see below), whose sum is σ = 35427019614. Its totient is φ = 10122005600.

The previous prime is 20244011171. The next prime is 20244011209. The reversal of 20244011204 is 40211044202.

It can be written as a sum of positive squares in only one way, i.e., 16396290304 + 3847720900 = 128048^2 + 62030^2 .

It is not an unprimeable number, because it can be changed into a prime (20244011209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2530501397 + ... + 2530501404.

It is an arithmetic number, because the mean of its divisors is an integer number (5904503269).

Almost surely, 2^20244011204 is an apocalyptic number.

It is an amenable number.

20244011204 is a deficient number, since it is larger than the sum of its proper divisors (15183008410).

20244011204 is a wasteful number, since it uses less digits than its factorization.

20244011204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5061002805 (or 5061002803 counting only the distinct ones).

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

Adding to 20244011204 its reverse (40211044202), we get a palindrome (60455055406).

The spelling of 20244011204 in words is "twenty billion, two hundred forty-four million, eleven thousand, two hundred four".