34530403211 has 4 divisors (see below), whose sum is σ = 35721106800. Its totient is φ = 33339699624.

The previous prime is 34530403207. The next prime is 34530403261. The reversal of 34530403211 is 11230403543.

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 34530403211 - 2² = 34530403207 is a prime.

It is a super-2 number, since 2×34530403211² (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 (34530403261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 595351751 + ... + 595351808.

It is an arithmetic number, because the mean of its divisors is an integer number (8930276700).

Almost surely, 2^34530403211 is an apocalyptic number.

34530403211 is a deficient number, since it is larger than the sum of its proper divisors (1190703589).

34530403211 is a wasteful number, since it uses less digits than its factorization.

34530403211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1190703588.

The product of its (nonzero) digits is 4320, while the sum is 26.

Adding to 34530403211 its reverse (11230403543), we get a palindrome (45760806754).

The spelling of 34530403211 in words is "thirty-four billion, five hundred thirty million, four hundred three thousand, two hundred eleven".