224044414240 has 24 divisors (see below), whose sum is σ = 529304929020. Its totient is φ = 89617765632.

The previous prime is 224044414171. The next prime is 224044414289. The reversal of 224044414240 is 42414440422.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 207276236176 + 16768178064 = 455276^2 + 129492^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 700138635 + ... + 700138954.

Almost surely, 2^224044414240 is an apocalyptic number.

224044414240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

224044414240 is an abundant number, since it is smaller than the sum of its proper divisors (305260514780).

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

224044414240 is a wasteful number, since it uses less digits than its factorization.

224044414240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1400277604 (or 1400277596 counting only the distinct ones).

The product of its (nonzero) digits is 32768, while the sum is 31.

Adding to 224044414240 its reverse (42414440422), we get a palindrome (266458854662).

The spelling of 224044414240 in words is "two hundred twenty-four billion, forty-four million, four hundred fourteen thousand, two hundred forty".