34288435849 has 2 divisors, whose sum is σ = 34288435850. Its totient is φ = 34288435848.

The previous prime is 34288435847. The next prime is 34288435891. The reversal of 34288435849 is 94853488243.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 26330903824 + 7957532025 = 162268^2 + 89205^2 .

It is a cyclic number.

It is not a de Polignac number, because 34288435849 - 2¹ = 34288435847 is a prime.

Together with 34288435847, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 34288435793 and 34288435802.

It is not a weakly prime, because it can be changed into another prime (34288435847) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17144217924 + 17144217925.

It is an arithmetic number, because the mean of its divisors is an integer number (17144217925).

Almost surely, 2^34288435849 is an apocalyptic number.

It is an amenable number.

34288435849 is a deficient number, since it is larger than the sum of its proper divisors (1).

34288435849 is an equidigital number, since it uses as much as digits as its factorization.

34288435849 is an evil number, because the sum of its binary digits is even.

The product of its digits is 26542080, while the sum is 58.

The spelling of 34288435849 in words is "thirty-four billion, two hundred eighty-eight million, four hundred thirty-five thousand, eight hundred forty-nine".