243411343300 has 72 divisors (see below), whose sum is σ = 533655609480. Its totient is φ = 96360192000.

The previous prime is 243411343291. The next prime is 243411343337. The reversal of 243411343300 is 3343114342.

243411343300 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 12 ways, for example, as 7704977284 + 235706366016 = 87778^2 + 485496^2 .

It is a super-2 number, since 2×243411343300² (a number of 24 digits) contains 22 as substring.

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 23 ways as a sum of consecutive naturals, for example, 39275802 + ... + 39281998.

It is an arithmetic number, because the mean of its divisors is an integer number (7411883465).

Almost surely, 2^243411343300 is an apocalyptic number.

243411343300 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 243411343300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (266827804740).

243411343300 is an abundant number, since it is smaller than the sum of its proper divisors (290244266180).

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

243411343300 is a wasteful number, since it uses less digits than its factorization.

243411343300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10201 (or 10194 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 243411343300 its reverse (3343114342), we get a palindrome (246754457642).

The spelling of 243411343300 in words is "two hundred forty-three billion, four hundred eleven million, three hundred forty-three thousand, three hundred".