224043681708 has 72 divisors (see below), whose sum is σ = 706077066240. Its totient is φ = 58193163360.

The previous prime is 224043681707. The next prime is 224043681727. The reversal of 224043681708 is 807186340422.

It is a happy number.

224043681708 is a `hidden beast` number, since 2 + 2 + 40 + 436 + 8 + 170 + 8 = 666.

It is a super-2 number, since 2×224043681708² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (224043681707) 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 23 ways as a sum of consecutive naturals, for example, 40409148 + ... + 40414691.

It is an arithmetic number, because the mean of its divisors is an integer number (9806625920).

Almost surely, 2^224043681708 is an apocalyptic number.

224043681708 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

224043681708 is an abundant number, since it is smaller than the sum of its proper divisors (482033384532).

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

224043681708 is a wasteful number, since it uses less digits than its factorization.

224043681708 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80823867 (or 80823862 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 45.

The spelling of 224043681708 in words is "two hundred twenty-four billion, forty-three million, six hundred eighty-one thousand, seven hundred eight".