224344331340 has 24 divisors (see below), whose sum is σ = 628164127920. Its totient is φ = 59825155008.

The previous prime is 224344331339. The next prime is 224344331357. The reversal of 224344331340 is 43133443422.

It is a happy 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, 1869536035 + ... + 1869536154.

It is an arithmetic number, because the mean of its divisors is an integer number (26173505330).

Almost surely, 2^224344331340 is an apocalyptic number.

224344331340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

224344331340 is an abundant number, since it is smaller than the sum of its proper divisors (403819796580).

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

224344331340 is a wasteful number, since it uses less digits than its factorization.

224344331340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3739072201 (or 3739072199 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 33.

Adding to 224344331340 its reverse (43133443422), we get a palindrome (267477774762).

The spelling of 224344331340 in words is "two hundred twenty-four billion, three hundred forty-four million, three hundred thirty-one thousand, three hundred forty".