224203040144 has 20 divisors (see below), whose sum is σ = 440876875824. Its totient is φ = 110428362528.

The previous prime is 224203040137. The next prime is 224203040147. The reversal of 224203040144 is 441040302422.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (224203040147) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 104571242 + ... + 104573385.

Almost surely, 2^224203040144 is an apocalyptic number.

It is an amenable number.

224203040144 is a deficient number, since it is larger than the sum of its proper divisors (216673835680).

224203040144 is a wasteful number, since it uses less digits than its factorization.

224203040144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209144702 (or 209144696 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 224203040144 its reverse (441040302422), we get a palindrome (665243342566).

The spelling of 224203040144 in words is "two hundred twenty-four billion, two hundred three million, forty thousand, one hundred forty-four".