224102353340 has 24 divisors (see below), whose sum is σ = 491076462240. Its totient is φ = 85743508928.

The previous prime is 224102353339. The next prime is 224102353361. The reversal of 224102353340 is 43353201422.

It is a happy number.

It is a congruent 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, 243589055 + ... + 243589974.

It is an arithmetic number, because the mean of its divisors is an integer number (20461519260).

Almost surely, 2^224102353340 is an apocalyptic number.

224102353340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

224102353340 is an abundant number, since it is smaller than the sum of its proper divisors (266974108900).

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

224102353340 is a wasteful number, since it uses less digits than its factorization.

224102353340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 487179061 (or 487179059 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 29.

Adding to 224102353340 its reverse (43353201422), we get a palindrome (267455554762).

The spelling of 224102353340 in words is "two hundred twenty-four billion, one hundred two million, three hundred fifty-three thousand, three hundred forty".