224311342 has 4 divisors (see below), whose sum is σ = 336467016. Its totient is φ = 112155670.

The previous prime is 224311331. The next prime is 224311343. The reversal of 224311342 is 243113422.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224311343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56077834 + ... + 56077837.

It is an arithmetic number, because the mean of its divisors is an integer number (84116754).

Almost surely, 2^224311342 is an apocalyptic number.

224311342 is a deficient number, since it is larger than the sum of its proper divisors (112155674).

224311342 is a wasteful number, since it uses less digits than its factorization.

224311342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112155673.

The product of its digits is 1152, while the sum is 22.

The square root of 224311342 is about 14977.0271415926. The cubic root of 224311342 is about 607.5990384238.

Adding to 224311342 its reverse (243113422), we get a palindrome (467424764).

It can be divided in two parts, 2 and 24311342, that multiplied together give a palindrome (48622684).

The spelling of 224311342 in words is "two hundred twenty-four million, three hundred eleven thousand, three hundred forty-two".