34223340305 has 128 divisors (see below), whose sum is σ = 55801405440. Its totient is φ = 19496816640.

The previous prime is 34223340301. The next prime is 34223340311. The reversal of 34223340305 is 50304332243.

It is not a de Polignac number, because 34223340305 - 2² = 34223340301 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (34223340301) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 77957276 + ... + 77957714.

It is an arithmetic number, because the mean of its divisors is an integer number (435948480).

Almost surely, 2^34223340305 is an apocalyptic number.

34223340305 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

34223340305 is a deficient number, since it is larger than the sum of its proper divisors (21578065135).

34223340305 is a wasteful number, since it uses less digits than its factorization.

34223340305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 799.

The product of its (nonzero) digits is 25920, while the sum is 29.

Adding to 34223340305 its reverse (50304332243), we get a palindrome (84527672548).

The spelling of 34223340305 in words is "thirty-four billion, two hundred twenty-three million, three hundred forty thousand, three hundred five".