224040314232 has 128 divisors (see below), whose sum is σ = 712518681600. Its totient is φ = 63896356224.

The previous prime is 224040314213. The next prime is 224040314263. The reversal of 224040314232 is 232413040422.

224040314232 is a `hidden beast` number, since 2 + 24 + 0 + 403 + 1 + 4 + 232 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 224040314196 and 224040314205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 709173 + ... + 975195.

It is an arithmetic number, because the mean of its divisors is an integer number (5566552200).

Almost surely, 2^224040314232 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 224040314232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (356259340800).

224040314232 is an abundant number, since it is smaller than the sum of its proper divisors (488478367368).

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

224040314232 is a wasteful number, since it uses less digits than its factorization.

224040314232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266602 (or 266592 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 224040314232 its reverse (232413040422), we get a palindrome (456453354654).

The spelling of 224040314232 in words is "two hundred twenty-four billion, forty million, three hundred fourteen thousand, two hundred thirty-two".