34345326243236 has 36 divisors (see below), whose sum is σ = 65148638145948. Its totient is φ = 15829140377664.

The previous prime is 34345326243209. The next prime is 34345326243253. The reversal of 34345326243236 is 63234262354343.

It can be written as a sum of positive squares in 2 ways, for example, as 25719909390400 + 8625416852836 = 5071480^2 + 2936906^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 321363491 + ... + 321470346.

It is an arithmetic number, because the mean of its divisors is an integer number (1809684392943).

Almost surely, 2^{34345326243236} is an apocalyptic number.

It is an amenable number.

34345326243236 is a deficient number, since it is larger than the sum of its proper divisors (30803311902712).

34345326243236 is a wasteful number, since it uses less digits than its factorization.

34345326243236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 642833916 (or 642833895 counting only the distinct ones).

The product of its digits is 22394880, while the sum is 50.

Adding to 34345326243236 its reverse (63234262354343), we get a palindrome (97579588597579).

The spelling of 34345326243236 in words is "thirty-four trillion, three hundred forty-five billion, three hundred twenty-six million, two hundred forty-three thousand, two hundred thirty-six".