224321403042 has 24 divisors (see below), whose sum is σ = 530214225840. Its totient is φ = 67976182680.

The previous prime is 224321403041. The next prime is 224321403071. The reversal of 224321403042 is 240304123422.

224321403042 is a `hidden beast` number, since 22 + 432 + 140 + 30 + 42 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 224321402997 and 224321403015.

It is not an unprimeable number, because it can be changed into a prime (224321403041) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 566467992 + ... + 566468387.

It is an arithmetic number, because the mean of its divisors is an integer number (22092259410).

Almost surely, 2^224321403042 is an apocalyptic number.

224321403042 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

224321403042 is an abundant number, since it is smaller than the sum of its proper divisors (305892822798).

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

224321403042 is a wasteful number, since it uses less digits than its factorization.

224321403042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1132936398 (or 1132936395 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 224321403042 its reverse (240304123422), we get a palindrome (464625526464).

The spelling of 224321403042 in words is "two hundred twenty-four billion, three hundred twenty-one million, four hundred three thousand, forty-two".