34556350189 has 2 divisors, whose sum is σ = 34556350190. Its totient is φ = 34556350188.

The previous prime is 34556350159. The next prime is 34556350219. The reversal of 34556350189 is 98105365543.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (34556350159) and next prime (34556350219).

It can be written as a sum of positive squares in only one way, i.e., 31587952900 + 2968397289 = 177730^2 + 54483^2 .

It is a cyclic number.

It is not a de Polignac number, because 34556350189 - 2¹⁵ = 34556317421 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34556350139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17278175094 + 17278175095.

It is an arithmetic number, because the mean of its divisors is an integer number (17278175095).

Almost surely, 2^34556350189 is an apocalyptic number.

It is an amenable number.

34556350189 is a deficient number, since it is larger than the sum of its proper divisors (1).

34556350189 is an equidigital number, since it uses as much as digits as its factorization.

34556350189 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944000, while the sum is 49.

The spelling of 34556350189 in words is "thirty-four billion, five hundred fifty-six million, three hundred fifty thousand, one hundred eighty-nine".