243422411103 has 24 divisors (see below), whose sum is σ = 372505161600. Its totient is φ = 152648630784.

The previous prime is 243422411101. The next prime is 243422411107. The reversal of 243422411103 is 301114224342.

243422411103 is a `hidden beast` number, since 2 + 434 + 224 + 1 + 1 + 1 + 0 + 3 = 666.

It is not a de Polignac number, because 243422411103 - 2¹ = 243422411101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (243422411101) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 183118 + ... + 721371.

It is an arithmetic number, because the mean of its divisors is an integer number (15521048400).

Almost surely, 2^243422411103 is an apocalyptic number.

243422411103 is a deficient number, since it is larger than the sum of its proper divisors (129082750497).

243422411103 is a wasteful number, since it uses less digits than its factorization.

243422411103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 906271 (or 906268 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 243422411103 its reverse (301114224342), we get a palindrome (544536635445).

The spelling of 243422411103 in words is "two hundred forty-three billion, four hundred twenty-two million, four hundred eleven thousand, one hundred three".