34000272443 has 2 divisors, whose sum is σ = 34000272444. Its totient is φ = 34000272442.

The previous prime is 34000272419. The next prime is 34000272457. The reversal of 34000272443 is 34427200043.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 34000272443 - 2¹² = 34000268347 is a prime.

It is not a weakly prime, because it can be changed into another prime (34000272403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17000136221 + 17000136222.

It is an arithmetic number, because the mean of its divisors is an integer number (17000136222).

Almost surely, 2^34000272443 is an apocalyptic number.

34000272443 is a deficient number, since it is larger than the sum of its proper divisors (1).

34000272443 is an equidigital number, since it uses as much as digits as its factorization.

34000272443 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16128, while the sum is 29.

Adding to 34000272443 its reverse (34427200043), we get a palindrome (68427472486).

The spelling of 34000272443 in words is "thirty-four billion, two hundred seventy-two thousand, four hundred forty-three".