224252410452445 has 8 divisors (see below), whose sum is σ = 275666377727160. Its totient is φ = 175026271572480.

The previous prime is 224252410452403. The next prime is 224252410452451. The reversal of 224252410452445 is 544254014252422.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 6262215963364 + 217990194489081 = 2502442^2 + 14764491^2 .

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

It is not a de Polignac number, because 224252410452445 - 2⁹ = 224252410451933 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 224252410452395 and 224252410452404.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 546957098460 + ... + 546957098869.

It is an arithmetic number, because the mean of its divisors is an integer number (34458297215895).

Almost surely, 2^{224252410452445} is an apocalyptic number.

It is an amenable number.

224252410452445 is a deficient number, since it is larger than the sum of its proper divisors (51413967274715).

224252410452445 is a wasteful number, since it uses less digits than its factorization.

224252410452445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1093914197375.

The product of its (nonzero) digits is 4096000, while the sum is 46.

It can be divided in two parts, 2242524 and 10452445, that added together give a square (12694969 = 3563²).

The spelling of 224252410452445 in words is "two hundred twenty-four trillion, two hundred fifty-two billion, four hundred ten million, four hundred fifty-two thousand, four hundred forty-five".