34430603443 has 4 divisors (see below), whose sum is σ = 34434417400. Its totient is φ = 34426789488.

The previous prime is 34430603407. The next prime is 34430603479.

34430603443 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (34430603407) and next prime (34430603479).

It is a cyclic number.

It is not a de Polignac number, because 34430603443 - 2¹⁷ = 34430472371 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34430603399 and 34430603408.

It is not an unprimeable number, because it can be changed into a prime (34430603843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1893405 + ... + 1911502.

It is an arithmetic number, because the mean of its divisors is an integer number (8608604350).

Almost surely, 2^34430603443 is an apocalyptic number.

34430603443 is a deficient number, since it is larger than the sum of its proper divisors (3813957).

34430603443 is an equidigital number, since it uses as much as digits as its factorization.

34430603443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3813956.

The product of its (nonzero) digits is 124416, while the sum is 34.

The spelling of 34430603443 in words is "thirty-four billion, four hundred thirty million, six hundred three thousand, four hundred forty-three".