20224324204434 has 48 divisors (see below), whose sum is σ = 50082054954048. Its totient is φ = 5778058039776.

The previous prime is 20224324204423. The next prime is 20224324204439. The reversal of 20224324204434 is 43440242342202.

20224324204434 is a `hidden beast` number, since 2 + 0 + 224 + 3 + 2 + 420 + 4 + 4 + 3 + 4 = 666.

It is not an unprimeable number, because it can be changed into a prime (20224324204439) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2161932 + ... + 6717335.

It is an arithmetic number, because the mean of its divisors is an integer number (1043376144876).

Almost surely, 2^{20224324204434} is an apocalyptic number.

20224324204434 is an abundant number, since it is smaller than the sum of its proper divisors (29857730749614).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20224324204434 is a wasteful number, since it uses less digits than its factorization.

20224324204434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8897359 (or 8897356 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 36.

Adding to 20224324204434 its reverse (43440242342202), we get a palindrome (63664566546636).

The spelling of 20224324204434 in words is "twenty trillion, two hundred twenty-four billion, three hundred twenty-four million, two hundred four thousand, four hundred thirty-four".