42433110011 has 2 divisors, whose sum is σ = 42433110012. Its totient is φ = 42433110010.

The previous prime is 42433109989. The next prime is 42433110019. The reversal of 42433110011 is 11001133424.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42433110011 is a prime.

It is not a weakly prime, because it can be changed into another prime (42433110019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21216555005 + 21216555006.

It is an arithmetic number, because the mean of its divisors is an integer number (21216555006).

Almost surely, 2^42433110011 is an apocalyptic number.

42433110011 is a deficient number, since it is larger than the sum of its proper divisors (1).

42433110011 is an equidigital number, since it uses as much as digits as its factorization.

42433110011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 42433110011 its reverse (11001133424), we get a palindrome (53434243435).

The spelling of 42433110011 in words is "forty-two billion, four hundred thirty-three million, one hundred ten thousand, eleven".