20243412444 has 24 divisors (see below), whose sum is σ = 47298222720. Its totient is φ = 6738719344.

The previous prime is 20243412437. The next prime is 20243412451. The reversal of 20243412444 is 44421434202.

It is an interprime number because it is at equal distance from previous prime (20243412437) and next prime (20243412451).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1126314 + ... + 1144145.

It is an arithmetic number, because the mean of its divisors is an integer number (1970759280).

Almost surely, 2^20243412444 is an apocalyptic number.

It is an amenable number.

20243412444 is an abundant number, since it is smaller than the sum of its proper divisors (27054810276).

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

20243412444 is a wasteful number, since it uses less digits than its factorization.

20243412444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2271209 (or 2271207 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 30.

Adding to 20243412444 its reverse (44421434202), we get a palindrome (64664846646).

The spelling of 20243412444 in words is "twenty billion, two hundred forty-three million, four hundred twelve thousand, four hundred forty-four".