34034410221 has 16 divisors (see below), whose sum is σ = 51992605824. Its totient is φ = 19399241664.

The previous prime is 34034410217. The next prime is 34034410229. The reversal of 34034410221 is 12201443043.

It is not a de Polignac number, because 34034410221 - 2² = 34034410217 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 34034410191 and 34034410200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34034410229) 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 15 ways as a sum of consecutive naturals, for example, 2032830 + ... + 2049503.

It is an arithmetic number, because the mean of its divisors is an integer number (3249537864).

Almost surely, 2^34034410221 is an apocalyptic number.

It is an amenable number.

34034410221 is a deficient number, since it is larger than the sum of its proper divisors (17958195603).

34034410221 is a wasteful number, since it uses less digits than its factorization.

34034410221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4082740.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 34034410221 its reverse (12201443043), we get a palindrome (46235853264).

The spelling of 34034410221 in words is "thirty-four billion, thirty-four million, four hundred ten thousand, two hundred twenty-one".