224401344023432 has 8 divisors (see below), whose sum is σ = 420752520043950. Its totient is φ = 112200672011712.

The previous prime is 224401344023431. The next prime is 224401344023471. The reversal of 224401344023432 is 234320443104422.

It can be written as a sum of positive squares in only one way, i.e., 197020131940996 + 27381212082436 = 14036386^2 + 5232706^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (224401344023431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14025084001457 + ... + 14025084001472.

Almost surely, 2^{224401344023432} is an apocalyptic number.

It is an amenable number.

224401344023432 is a deficient number, since it is larger than the sum of its proper divisors (196351176020518).

224401344023432 is a wasteful number, since it uses less digits than its factorization.

224401344023432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28050168002935 (or 28050168002931 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 38.

Adding to 224401344023432 its reverse (234320443104422), we get a palindrome (458721787127854).

The spelling of 224401344023432 in words is "two hundred twenty-four trillion, four hundred one billion, three hundred forty-four million, twenty-three thousand, four hundred thirty-two".