34456344343 has 2 divisors, whose sum is σ = 34456344344. Its totient is φ = 34456344342.

The previous prime is 34456344269. The next prime is 34456344347. The reversal of 34456344343 is 34344365443.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34456344343 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 34456344343.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34456344347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17228172171 + 17228172172.

It is an arithmetic number, because the mean of its divisors is an integer number (17228172172).

Almost surely, 2^34456344343 is an apocalyptic number.

34456344343 is a deficient number, since it is larger than the sum of its proper divisors (1).

34456344343 is an equidigital number, since it uses as much as digits as its factorization.

34456344343 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2488320, while the sum is 43.

The spelling of 34456344343 in words is "thirty-four billion, four hundred fifty-six million, three hundred forty-four thousand, three hundred forty-three".