34014221 has 2 divisors, whose sum is σ = 34014222. Its totient is φ = 34014220.

The previous prime is 34014209. The next prime is 34014259. The reversal of 34014221 is 12241043.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 29041321 + 4972900 = 5389^2 + 2230^2 .

It is a cyclic number.

It is not a de Polignac number, because 34014221 - 2⁶ = 34014157 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 34014221.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34016221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17007110 + 17007111.

It is an arithmetic number, because the mean of its divisors is an integer number (17007111).

Almost surely, 2^34014221 is an apocalyptic number.

It is an amenable number.

34014221 is a deficient number, since it is larger than the sum of its proper divisors (1).

34014221 is an equidigital number, since it uses as much as digits as its factorization.

34014221 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 34014221 is about 5832.1712080494. The cubic root of 34014221 is about 324.0063410078.

Adding to 34014221 its reverse (12241043), we get a palindrome (46255264).

The spelling of 34014221 in words is "thirty-four million, fourteen thousand, two hundred twenty-one".