223434014240 has 96 divisors (see below), whose sum is σ = 555975342720. Its totient is φ = 84619413504.

The previous prime is 223434014239. The next prime is 223434014351. The reversal of 223434014240 is 42410434322.

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, 5308157 + ... + 5350083.

It is an arithmetic number, because the mean of its divisors is an integer number (5791409820).

Almost surely, 2^223434014240 is an apocalyptic number.

223434014240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 223434014240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (277987671360).

223434014240 is an abundant number, since it is smaller than the sum of its proper divisors (332541328480).

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

223434014240 is a wasteful number, since it uses less digits than its factorization.

223434014240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43714 (or 43706 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 223434014240 its reverse (42410434322), we get a palindrome (265844448562).

The spelling of 223434014240 in words is "two hundred twenty-three billion, four hundred thirty-four million, fourteen thousand, two hundred forty".