224404043245 has 8 divisors (see below), whose sum is σ = 269360536320. Its totient is φ = 179472778320.

The previous prime is 224404043233. The next prime is 224404043249. The reversal of 224404043245 is 542340404422.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-224404043245 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 224404043245.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224404043249) 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, 6287461 + ... + 6323050.

It is an arithmetic number, because the mean of its divisors is an integer number (33670067040).

Almost surely, 2^224404043245 is an apocalyptic number.

It is an amenable number.

224404043245 is a deficient number, since it is larger than the sum of its proper divisors (44956493075).

224404043245 is a wasteful number, since it uses less digits than its factorization.

224404043245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12614075.

The product of its (nonzero) digits is 122880, while the sum is 34.

Adding to 224404043245 its reverse (542340404422), we get a palindrome (766744447667).

The spelling of 224404043245 in words is "two hundred twenty-four billion, four hundred four million, forty-three thousand, two hundred forty-five".