34155330049 has 2 divisors, whose sum is σ = 34155330050. Its totient is φ = 34155330048.

The previous prime is 34155329939. The next prime is 34155330113. The reversal of 34155330049 is 94003355143.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 19423439424 + 14731890625 = 139368^2 + 121375^2 .

It is a cyclic number.

It is not a de Polignac number, because 34155330049 - 2¹³ = 34155321857 is a prime.

It is a super-2 number, since 2×34155330049² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (34155336049) 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, 17077665024 + 17077665025.

It is an arithmetic number, because the mean of its divisors is an integer number (17077665025).

Almost surely, 2^34155330049 is an apocalyptic number.

It is an amenable number.

34155330049 is a deficient number, since it is larger than the sum of its proper divisors (1).

34155330049 is an equidigital number, since it uses as much as digits as its factorization.

34155330049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 97200, while the sum is 37.

The spelling of 34155330049 in words is "thirty-four billion, one hundred fifty-five million, three hundred thirty thousand, forty-nine".