224320350642 has 16 divisors (see below), whose sum is σ = 453681609120. Its totient is φ = 73933298912.

The previous prime is 224320350601. The next prime is 224320350643. The reversal of 224320350642 is 246053023422.

224320350642 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (224320350643) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 210037248 + ... + 210038315.

It is an arithmetic number, because the mean of its divisors is an integer number (28355100570).

Almost surely, 2^224320350642 is an apocalyptic number.

224320350642 is an abundant number, since it is smaller than the sum of its proper divisors (229361258478).

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

224320350642 is a wasteful number, since it uses less digits than its factorization.

224320350642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 420075657.

The product of its (nonzero) digits is 69120, while the sum is 33.

The spelling of 224320350642 in words is "two hundred twenty-four billion, three hundred twenty million, three hundred fifty thousand, six hundred forty-two".