34139751089 has 2 divisors, whose sum is σ = 34139751090. Its totient is φ = 34139751088.

The previous prime is 34139751077. The next prime is 34139751127. The reversal of 34139751089 is 98015793143.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21616350625 + 12523400464 = 147025^2 + 111908^2 .

It is an emirp because it is prime and its reverse (98015793143) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 34139751089 - 2⁴ = 34139751073 is a prime.

It is not a weakly prime, because it can be changed into another prime (34139751389) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17069875544 + 17069875545.

It is an arithmetic number, because the mean of its divisors is an integer number (17069875545).

Almost surely, 2^34139751089 is an apocalyptic number.

It is an amenable number.

34139751089 is a deficient number, since it is larger than the sum of its proper divisors (1).

34139751089 is an equidigital number, since it uses as much as digits as its factorization.

34139751089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 816480, while the sum is 50.

The spelling of 34139751089 in words is "thirty-four billion, one hundred thirty-nine million, seven hundred fifty-one thousand, eighty-nine".