223234300240 has 80 divisors (see below), whose sum is σ = 597433011840. Its totient is φ = 75986818560.

The previous prime is 223234300193. The next prime is 223234300337. The reversal of 223234300240 is 42003432322.

223234300240 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-3 number, since 3×223234300240³ (a number of 35 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1356091 + ... + 1511770.

It is an arithmetic number, because the mean of its divisors is an integer number (7467912648).

Almost surely, 2^223234300240 is an apocalyptic number.

223234300240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

223234300240 is an abundant number, since it is smaller than the sum of its proper divisors (374198711600).

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

223234300240 is a wasteful number, since it uses less digits than its factorization.

223234300240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2868020 (or 2868014 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 25.

Adding to 223234300240 its reverse (42003432322), we get a palindrome (265237732562).

The spelling of 223234300240 in words is "two hundred twenty-three billion, two hundred thirty-four million, three hundred thousand, two hundred forty".