34421323343 has 32 divisors (see below), whose sum is σ = 40391343360. Its totient is φ = 29000125440.

The previous prime is 34421323333. The next prime is 34421323373. The reversal of 34421323343 is 34332312443.

34421323343 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 34421323343 - 2³⁴ = 17241454159 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34421323333) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3905780 + ... + 3914582.

It is an arithmetic number, because the mean of its divisors is an integer number (1262229480).

Almost surely, 2^34421323343 is an apocalyptic number.

34421323343 is a deficient number, since it is larger than the sum of its proper divisors (5970020017).

34421323343 is a wasteful number, since it uses less digits than its factorization.

34421323343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9239.

The product of its digits is 62208, while the sum is 32.

Adding to 34421323343 its reverse (34332312443), we get a palindrome (68753635786).

The spelling of 34421323343 in words is "thirty-four billion, four hundred twenty-one million, three hundred twenty-three thousand, three hundred forty-three".