224805240449 has 8 divisors (see below), whose sum is σ = 225130752000. Its totient is φ = 224479800000.

The previous prime is 224805240403. The next prime is 224805240463. The reversal of 224805240449 is 944042508422.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-224805240449 is a prime.

It is a super-2 number, since 2×224805240449² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (224805240469) 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, 11669177 + ... + 11688425.

It is an arithmetic number, because the mean of its divisors is an integer number (28141344000).

Almost surely, 2^224805240449 is an apocalyptic number.

It is an amenable number.

224805240449 is a deficient number, since it is larger than the sum of its proper divisors (325511551).

224805240449 is a wasteful number, since it uses less digits than its factorization.

224805240449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35551.

The product of its (nonzero) digits is 737280, while the sum is 44.

The spelling of 224805240449 in words is "two hundred twenty-four billion, eight hundred five million, two hundred forty thousand, four hundred forty-nine".