34234643243 has 2 divisors, whose sum is σ = 34234643244. Its totient is φ = 34234643242.

The previous prime is 34234643237. The next prime is 34234643249.

34234643243 is nontrivially palindromic in base 10.

It is a balanced prime because it is at equal distance from previous prime (34234643237) and next prime (34234643249).

It is a palprime.

It is a cyclic number.

It is not a de Polignac number, because 34234643243 - 2⁸ = 34234642987 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 34234643197 and 34234643206.

It is not a weakly prime, because it can be changed into another prime (34234643249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17117321621 + 17117321622.

It is an arithmetic number, because the mean of its divisors is an integer number (17117321622).

Almost surely, 2^34234643243 is an apocalyptic number.

34234643243 is a deficient number, since it is larger than the sum of its proper divisors (1).

34234643243 is an equidigital number, since it uses as much as digits as its factorization.

34234643243 is an evil number, because the sum of its binary digits is even.

The product of its digits is 497664, while the sum is 38.

The spelling of 34234643243 in words is "thirty-four billion, two hundred thirty-four million, six hundred forty-three thousand, two hundred forty-three".