34243421233303 has 4 divisors (see below), whose sum is σ = 34245552273160. Its totient is φ = 34241290193448.

The previous prime is 34243421233277. The next prime is 34243421233339. The reversal of 34243421233303 is 30333212434243.

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

It is a cyclic number.

It is not a de Polignac number, because 34243421233303 - 2⁹ = 34243421232791 is a prime.

It is a super-2 number, since 2×34243421233303² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34243421230303) 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, 1065495825 + ... + 1065527962.

It is an arithmetic number, because the mean of its divisors is an integer number (8561388068290).

Almost surely, 2^{34243421233303} is an apocalyptic number.

34243421233303 is a deficient number, since it is larger than the sum of its proper divisors (2131039857).

34243421233303 is a wasteful number, since it uses less digits than its factorization.

34243421233303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2131039856.

The product of its (nonzero) digits is 373248, while the sum is 37.

Adding to 34243421233303 its reverse (30333212434243), we get a palindrome (64576633667546).

The spelling of 34243421233303 in words is "thirty-four trillion, two hundred forty-three billion, four hundred twenty-one million, two hundred thirty-three thousand, three hundred three".