224042445244 has 48 divisors (see below), whose sum is σ = 410379994080. Its totient is φ = 106921717760.

The previous prime is 224042445233. The next prime is 224042445299. The reversal of 224042445244 is 442544240422.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3031767 + ... + 3104785.

It is an arithmetic number, because the mean of its divisors is an integer number (8549583210).

Almost surely, 2^224042445244 is an apocalyptic number.

It is an amenable number.

224042445244 is a deficient number, since it is larger than the sum of its proper divisors (186337548836).

224042445244 is a wasteful number, since it uses less digits than its factorization.

224042445244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73470 (or 73468 counting only the distinct ones).

The product of its (nonzero) digits is 327680, while the sum is 37.

Adding to 224042445244 its reverse (442544240422), we get a palindrome (666586685666).

The spelling of 224042445244 in words is "two hundred twenty-four billion, forty-two million, four hundred forty-five thousand, two hundred forty-four".