224540433331340 has 24 divisors (see below), whose sum is σ = 538897039995552. Its totient is φ = 76985291427840.

The previous prime is 224540433331339. The next prime is 224540433331391. The reversal of 224540433331340 is 43133334045422.

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, 801930118901 + ... + 801930119180.

It is an arithmetic number, because the mean of its divisors is an integer number (22454043333148).

Almost surely, 2^{224540433331340} is an apocalyptic number.

224540433331340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

224540433331340 is an abundant number, since it is smaller than the sum of its proper divisors (314356606664212).

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

224540433331340 is a wasteful number, since it uses less digits than its factorization.

224540433331340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1603860238097 (or 1603860238095 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 41.

Adding to 224540433331340 its reverse (43133334045422), we get a palindrome (267673767376762).

The spelling of 224540433331340 in words is "two hundred twenty-four trillion, five hundred forty billion, four hundred thirty-three million, three hundred thirty-one thousand, three hundred forty".