34243205204 has 18 divisors (see below), whose sum is σ = 64889862030. Its totient is φ = 15804555936.

The previous prime is 34243205189. The next prime is 34243205237. The reversal of 34243205204 is 40250234243.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 1861922500 + 32381282704 = 43150^2 + 179948^2 .

It is a congruent number.

It is an unprimeable number.

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, 25327139 + ... + 25328490.

It is an arithmetic number, because the mean of its divisors is an integer number (3604992335).

Almost surely, 2^34243205204 is an apocalyptic number.

It is an amenable number.

34243205204 is a deficient number, since it is larger than the sum of its proper divisors (30646656826).

34243205204 is a wasteful number, since it uses less digits than its factorization.

34243205204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50655659 (or 50655644 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 29.

Adding to 34243205204 its reverse (40250234243), we get a palindrome (74493439447).

The spelling of 34243205204 in words is "thirty-four billion, two hundred forty-three million, two hundred five thousand, two hundred four".