34688830181 has 2 divisors, whose sum is σ = 34688830182. Its totient is φ = 34688830180.

The previous prime is 34688830147. The next prime is 34688830219. The reversal of 34688830181 is 18103888643.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 31627421281 + 3061408900 = 177841^2 + 55330^2 .

It is an emirp because it is prime and its reverse (18103888643) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 34688830181 - 2⁶ = 34688830117 is a prime.

It is a super-2 number, since 2×34688830181² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34688833181) 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, 17344415090 + 17344415091.

It is an arithmetic number, because the mean of its divisors is an integer number (17344415091).

Almost surely, 2^34688830181 is an apocalyptic number.

It is an amenable number.

34688830181 is a deficient number, since it is larger than the sum of its proper divisors (1).

34688830181 is an equidigital number, since it uses as much as digits as its factorization.

34688830181 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 884736, while the sum is 50.

The spelling of 34688830181 in words is "thirty-four billion, six hundred eighty-eight million, eight hundred thirty thousand, one hundred eighty-one".