34130230221 has 4 divisors (see below), whose sum is σ = 45506973632. Its totient is φ = 22753486812.

The previous prime is 34130230163. The next prime is 34130230223. The reversal of 34130230221 is 12203203143.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 34130230221 - 2¹⁴ = 34130213837 is a prime.

It is a super-2 number, since 2×34130230221² (a number of 22 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 (34130230223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5688371701 + ... + 5688371706.

It is an arithmetic number, because the mean of its divisors is an integer number (11376743408).

Almost surely, 2^34130230221 is an apocalyptic number.

It is an amenable number.

34130230221 is a deficient number, since it is larger than the sum of its proper divisors (11376743411).

34130230221 is a wasteful number, since it uses less digits than its factorization.

34130230221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11376743410.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 34130230221 its reverse (12203203143), we get a palindrome (46333433364).

The spelling of 34130230221 in words is "thirty-four billion, one hundred thirty million, two hundred thirty thousand, two hundred twenty-one".