224774855249 has 8 divisors (see below), whose sum is σ = 258304807488. Its totient is φ = 191599717680.

The previous prime is 224774855209. The next prime is 224774855267. The reversal of 224774855249 is 942558477422.

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-224774855249 is a prime.

It is not an unprimeable number, because it can be changed into a prime (224774855209) 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, 88702307 + ... + 88704840.

It is an arithmetic number, because the mean of its divisors is an integer number (32288100936).

Almost surely, 2^224774855249 is an apocalyptic number.

It is an amenable number.

224774855249 is a deficient number, since it is larger than the sum of its proper divisors (33529952239).

224774855249 is a wasteful number, since it uses less digits than its factorization.

224774855249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177407335.

The product of its digits is 45158400, while the sum is 59.

The spelling of 224774855249 in words is "two hundred twenty-four billion, seven hundred seventy-four million, eight hundred fifty-five thousand, two hundred forty-nine".