434122342011 has 6 divisors (see below), whose sum is σ = 627065605140. Its totient is φ = 289414894668.

The previous prime is 434122342009. The next prime is 434122342019. The reversal of 434122342011 is 110243221434.

434122342011 is a `hidden beast` number, since 4 + 3 + 4 + 1 + 223 + 420 + 11 = 666.

It is not a de Polignac number, because 434122342011 - 2¹ = 434122342009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (434122342019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 24117907881 + ... + 24117907898.

It is an arithmetic number, because the mean of its divisors is an integer number (104510934190).

Almost surely, 2^434122342011 is an apocalyptic number.

434122342011 is a deficient number, since it is larger than the sum of its proper divisors (192943263129).

434122342011 is a wasteful number, since it uses less digits than its factorization.

434122342011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48235815785 (or 48235815782 counting only the distinct ones).

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

Adding to 434122342011 its reverse (110243221434), we get a palindrome (544365563445).

The spelling of 434122342011 in words is "four hundred thirty-four billion, one hundred twenty-two million, three hundred forty-two thousand, eleven".