34300330243 has 4 divisors (see below), whose sum is σ = 34306667640. Its totient is φ = 34293992848.

The previous prime is 34300330223. The next prime is 34300330249. The reversal of 34300330243 is 34203300343.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 34203300343 = 997 ⋅34306219.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34300330243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34300330249) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3160573 + ... + 3171406.

It is an arithmetic number, because the mean of its divisors is an integer number (8576666910).

Almost surely, 2^34300330243 is an apocalyptic number.

34300330243 is a deficient number, since it is larger than the sum of its proper divisors (6337397).

34300330243 is an equidigital number, since it uses as much as digits as its factorization.

34300330243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6337396.

The product of its (nonzero) digits is 7776, while the sum is 25.

Adding to 34300330243 its reverse (34203300343), we get a palindrome (68503630586).

The spelling of 34300330243 in words is "thirty-four billion, three hundred million, three hundred thirty thousand, two hundred forty-three".