20244411234 has 48 divisors (see below), whose sum is σ = 46119336120. Its totient is φ = 6408622080.

The previous prime is 20244411233. The next prime is 20244411259. The reversal of 20244411234 is 43211444202.

20244411234 is a `hidden beast` number, since 2 + 0 + 244 + 411 + 2 + 3 + 4 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 5783146209 + 14461265025 = 76047^2 + 120255^2 .

It is a super-2 number, since 2×20244411234² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 20244411198 and 20244411207.

It is not an unprimeable number, because it can be changed into a prime (20244411233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 286047 + ... + 349730.

Almost surely, 2^20244411234 is an apocalyptic number.

20244411234 is an abundant number, since it is smaller than the sum of its proper divisors (25874924886).

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

20244411234 is a wasteful number, since it uses less digits than its factorization.

20244411234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 635875 (or 635872 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 20244411234 its reverse (43211444202), we get a palindrome (63455855436).

The spelling of 20244411234 in words is "twenty billion, two hundred forty-four million, four hundred eleven thousand, two hundred thirty-four".