20244024244 has 24 divisors (see below), whose sum is σ = 35529062688. Its totient is φ = 10092907680.

The previous prime is 20244024217. The next prime is 20244024277. The reversal of 20244024244 is 44242044202.

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, 2106819 + ... + 2116405.

It is an arithmetic number, because the mean of its divisors is an integer number (1480377612).

Almost surely, 2^20244024244 is an apocalyptic number.

It is an amenable number.

20244024244 is a deficient number, since it is larger than the sum of its proper divisors (15285038444).

20244024244 is a wasteful number, since it uses less digits than its factorization.

20244024244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11055 (or 11053 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 28.

Adding to 20244024244 its reverse (44242044202), we get a palindrome (64486068446).

The spelling of 20244024244 in words is "twenty billion, two hundred forty-four million, twenty-four thousand, two hundred forty-four".