224020303242 has 16 divisors (see below), whose sum is σ = 458460156000. Its totient is φ = 72936842832.

The previous prime is 224020303223. The next prime is 224020303259. The reversal of 224020303242 is 242303020422.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 434147617 + ... + 434148132.

It is an arithmetic number, because the mean of its divisors is an integer number (28653759750).

Almost surely, 2^224020303242 is an apocalyptic number.

224020303242 is an abundant number, since it is smaller than the sum of its proper divisors (234439852758).

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

224020303242 is a wasteful number, since it uses less digits than its factorization.

224020303242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 868295797.

The product of its (nonzero) digits is 4608, while the sum is 24.

Adding to 224020303242 its reverse (242303020422), we get a palindrome (466323323664).

The spelling of 224020303242 in words is "two hundred twenty-four billion, twenty million, three hundred three thousand, two hundred forty-two".