34251622309 has 2 divisors, whose sum is σ = 34251622310. Its totient is φ = 34251622308.

The previous prime is 34251622247. The next prime is 34251622357. The reversal of 34251622309 is 90322615243.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 34250904900 + 717409 = 185070^2 + 847^2 .

It is a cyclic number.

It is not a de Polignac number, because 34251622309 - 2⁹ = 34251621797 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34251622409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17125811154 + 17125811155.

It is an arithmetic number, because the mean of its divisors is an integer number (17125811155).

Almost surely, 2^34251622309 is an apocalyptic number.

It is an amenable number.

34251622309 is a deficient number, since it is larger than the sum of its proper divisors (1).

34251622309 is an equidigital number, since it uses as much as digits as its factorization.

34251622309 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 77760, while the sum is 37.

The spelling of 34251622309 in words is "thirty-four billion, two hundred fifty-one million, six hundred twenty-two thousand, three hundred nine".