243320225411 has 8 divisors (see below), whose sum is σ = 244025844480. Its totient is φ = 242615451528.

The previous prime is 243320225347. The next prime is 243320225417. The reversal of 243320225411 is 114522023342.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 243320225411 - 2⁶ = 243320225347 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (243320225417) 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, 367610 + ... + 788528.

It is an arithmetic number, because the mean of its divisors is an integer number (30503230560).

Almost surely, 2^243320225411 is an apocalyptic number.

243320225411 is a deficient number, since it is larger than the sum of its proper divisors (705619069).

243320225411 is a wasteful number, since it uses less digits than its factorization.

243320225411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 422593.

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 243320225411 its reverse (114522023342), we get a palindrome (357842248753).

The spelling of 243320225411 in words is "two hundred forty-three billion, three hundred twenty million, two hundred twenty-five thousand, four hundred eleven".