224343042 has 64 divisors (see below), whose sum is σ = 563328000. Its totient is φ = 57862080.

The previous prime is 224343023. The next prime is 224343071. The reversal of 224343042 is 240343422.

224343042 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 67209 + ... + 70467.

It is an arithmetic number, because the mean of its divisors is an integer number (8802000).

Almost surely, 2^224343042 is an apocalyptic number.

224343042 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 224343042, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (281664000).

224343042 is an abundant number, since it is smaller than the sum of its proper divisors (338984958).

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

224343042 is a wasteful number, since it uses less digits than its factorization.

224343042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3431.

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

The square root of 224343042 is about 14978.0853916647. The cubic root of 224343042 is about 607.6276593309.

Adding to 224343042 its reverse (240343422), we get a palindrome (464686464).

The spelling of 224343042 in words is "two hundred twenty-four million, three hundred forty-three thousand, forty-two".