224431404412 has 12 divisors (see below), whose sum is σ = 392767328296. Its totient is φ = 112212167760.

The previous prime is 224431404409. The next prime is 224431404419. The reversal of 224431404412 is 214404134422.

It is a happy number.

224431404412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224431404419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 738078 + ... + 996805.

Almost surely, 2^224431404412 is an apocalyptic number.

It is an amenable number.

224431404412 is a deficient number, since it is larger than the sum of its proper divisors (168335923884).

224431404412 is a wasteful number, since it uses less digits than its factorization.

224431404412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1767228 (or 1767226 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 31.

Adding to 224431404412 its reverse (214404134422), we get a palindrome (438835538834).

The spelling of 224431404412 in words is "two hundred twenty-four billion, four hundred thirty-one million, four hundred four thousand, four hundred twelve".