243341113422220 has 24 divisors (see below), whose sum is σ = 557472368931408. Its totient is φ = 88487677608000.

The previous prime is 243341113422193. The next prime is 243341113422221. The reversal of 243341113422220 is 22224311143342.

It is not an unprimeable number, because it can be changed into a prime (243341113422221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 553047984831 + ... + 553047985270.

It is an arithmetic number, because the mean of its divisors is an integer number (23228015372142).

Almost surely, 2^{243341113422220} is an apocalyptic number.

243341113422220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

243341113422220 is an abundant number, since it is smaller than the sum of its proper divisors (314131255509188).

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

243341113422220 is a wasteful number, since it uses less digits than its factorization.

243341113422220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1106095970121 (or 1106095970119 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 34.

Adding to 243341113422220 its reverse (22224311143342), we get a palindrome (265565424565562).

The spelling of 243341113422220 in words is "two hundred forty-three trillion, three hundred forty-one billion, one hundred thirteen million, four hundred twenty-two thousand, two hundred twenty".