224304420140 has 24 divisors (see below), whose sum is σ = 473641716912. Its totient is φ = 89226066240.

The previous prime is 224304420121. The next prime is 224304420161. The reversal of 224304420140 is 41024403422.

It is a happy number.

224304420140 is digitally balanced in base 2, 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 (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30977654 + ... + 30984893.

It is an arithmetic number, because the mean of its divisors is an integer number (19735071538).

Almost surely, 2^224304420140 is an apocalyptic number.

224304420140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

224304420140 is an abundant number, since it is smaller than the sum of its proper divisors (249337296772).

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

224304420140 is a wasteful number, since it uses less digits than its factorization.

224304420140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61962737 (or 61962735 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 224304420140 its reverse (41024403422), we get a palindrome (265328823562).

The spelling of 224304420140 in words is "two hundred twenty-four billion, three hundred four million, four hundred twenty thousand, one hundred forty".