34311203443 has 16 divisors (see below), whose sum is σ = 37579007232. Its totient is φ = 31068324000.

The previous prime is 34311203401. The next prime is 34311203453. The reversal of 34311203443 is 34430211343.

It is a cyclic number.

It is not a de Polignac number, because 34311203443 - 2¹⁷ = 34311072371 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34311203453) 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 15 ways as a sum of consecutive naturals, for example, 5891473 + ... + 5897293.

It is an arithmetic number, because the mean of its divisors is an integer number (2348687952).

Almost surely, 2^34311203443 is an apocalyptic number.

34311203443 is a deficient number, since it is larger than the sum of its proper divisors (3267803789).

34311203443 is a wasteful number, since it uses less digits than its factorization.

34311203443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7866.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 34311203443 its reverse (34430211343), we get a palindrome (68741414786).

The spelling of 34311203443 in words is "thirty-four billion, three hundred eleven million, two hundred three thousand, four hundred forty-three".