34200203305 has 16 divisors (see below), whose sum is σ = 43470981504. Its totient is φ = 25740901120.

The previous prime is 34200203263. The next prime is 34200203309. The reversal of 34200203305 is 50330200243.

It is not a de Polignac number, because 34200203305 - 2⁹ = 34200202793 is a prime.

It is a super-2 number, since 2×34200203305² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34200203309) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 150810 + ... + 301900.

It is an arithmetic number, because the mean of its divisors is an integer number (2716936344).

Almost surely, 2^34200203305 is an apocalyptic number.

It is an amenable number.

34200203305 is a deficient number, since it is larger than the sum of its proper divisors (9270778199).

34200203305 is a wasteful number, since it uses less digits than its factorization.

34200203305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153776.

The product of its (nonzero) digits is 2160, while the sum is 22.

Adding to 34200203305 its reverse (50330200243), we get a palindrome (84530403548).

The spelling of 34200203305 in words is "thirty-four billion, two hundred million, two hundred three thousand, three hundred five".