24442205421244 has 24 divisors (see below), whose sum is σ = 48488585655440. Its totient is φ = 10687280102784.

The previous prime is 24442205421239. The next prime is 24442205421247. The reversal of 24442205421244 is 44212450224442.

It is a junction number, because it is equal to n+sod(n) for n = 24442205421197 and 24442205421206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24442205421247) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12369536169 + ... + 12369538144.

Almost surely, 2^{24442205421244} is an apocalyptic number.

It is an amenable number.

24442205421244 is a deficient number, since it is larger than the sum of its proper divisors (24046380234196).

24442205421244 is a wasteful number, since it uses less digits than its factorization.

24442205421244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24739074349 (or 24739074347 counting only the distinct ones).

The product of its (nonzero) digits is 655360, while the sum is 40.

Adding to 24442205421244 its reverse (44212450224442), we get a palindrome (68654655645686).

The spelling of 24442205421244 in words is "twenty-four trillion, four hundred forty-two billion, two hundred five million, four hundred twenty-one thousand, two hundred forty-four".