224020449004 has 24 divisors (see below), whose sum is σ = 436774883328. Its totient is φ = 99660933840.

The previous prime is 224020448963. The next prime is 224020449013. The reversal of 224020449004 is 400944020422.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54161484 + ... + 54165619.

It is an arithmetic number, because the mean of its divisors is an integer number (18198953472).

Almost surely, 2^224020449004 is an apocalyptic number.

It is an amenable number.

224020449004 is a deficient number, since it is larger than the sum of its proper divisors (212754434324).

224020449004 is a wasteful number, since it uses less digits than its factorization.

224020449004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108327165 (or 108327163 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 224020449004 its reverse (400944020422), we get a palindrome (624964469426).

The spelling of 224020449004 in words is "two hundred twenty-four billion, twenty million, four hundred forty-nine thousand, four".