34475857443 has 8 divisors (see below), whose sum is σ = 51075344400. Its totient is φ = 22983904944.

The previous prime is 34475857433. The next prime is 34475857469.

34475857443 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 34475857443 - 2⁸ = 34475857187 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 34475857443.

It is not an unprimeable number, because it can be changed into a prime (34475857433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 638441778 + ... + 638441831.

It is an arithmetic number, because the mean of its divisors is an integer number (6384418050).

Almost surely, 2^34475857443 is an apocalyptic number.

34475857443 is a deficient number, since it is larger than the sum of its proper divisors (16599486957).

34475857443 is a wasteful number, since it uses less digits than its factorization.

34475857443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1276883618 (or 1276883612 counting only the distinct ones).

The product of its digits is 22579200, while the sum is 54.

The spelling of 34475857443 in words is "thirty-four billion, four hundred seventy-five million, eight hundred fifty-seven thousand, four hundred forty-three".