224043440124 has 24 divisors (see below), whose sum is σ = 597449173888. Its totient is φ = 64012411440.

The previous prime is 224043440111. The next prime is 224043440161. The reversal of 224043440124 is 421044340422.

It is a junction number, because it is equal to n+sod(n) for n = 224043440091 and 224043440100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1333591822 + ... + 1333591989.

Almost surely, 2^224043440124 is an apocalyptic number.

It is an amenable number.

224043440124 is an abundant number, since it is smaller than the sum of its proper divisors (373405733764).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

224043440124 is a wasteful number, since it uses less digits than its factorization.

224043440124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2667183825 (or 2667183823 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 30.

Adding to 224043440124 its reverse (421044340422), we get a palindrome (645087780546).

The spelling of 224043440124 in words is "two hundred twenty-four billion, forty-three million, four hundred forty thousand, one hundred twenty-four".