34435234243 has 6 divisors (see below), whose sum is σ = 35254679244. Its totient is φ = 33634413036.

The previous prime is 34435234241. The next prime is 34435234261. The reversal of 34435234243 is 34243253443.

It is a happy number.

It is not a de Polignac number, because 34435234243 - 2¹ = 34435234241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34435234241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9310005 + ... + 9313702.

It is an arithmetic number, because the mean of its divisors is an integer number (5875779874).

Almost surely, 2^34435234243 is an apocalyptic number.

34435234243 is a deficient number, since it is larger than the sum of its proper divisors (819445001).

34435234243 is an equidigital number, since it uses as much as digits as its factorization.

34435234243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18623793 (or 18623750 counting only the distinct ones).

The product of its digits is 414720, while the sum is 37.

Adding to 34435234243 its reverse (34243253443), we get a palindrome (68678487686).

The spelling of 34435234243 in words is "thirty-four billion, four hundred thirty-five million, two hundred thirty-four thousand, two hundred forty-three".