16834239061 has 2 divisors, whose sum is σ = 16834239062. Its totient is φ = 16834239060.

The previous prime is 16834239013. The next prime is 16834239067. The reversal of 16834239061 is 16093243861.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 16382464036 + 451775025 = 127994^2 + 21255^2 .

It is a cyclic number.

It is not a de Polignac number, because 16834239061 - 2²⁹ = 16297368149 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 16834238999 and 16834239017.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16834239067) 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, 8417119530 + 8417119531.

It is an arithmetic number, because the mean of its divisors is an integer number (8417119531).

Almost surely, 2^16834239061 is an apocalyptic number.

It is an amenable number.

16834239061 is a deficient number, since it is larger than the sum of its proper divisors (1).

16834239061 is an equidigital number, since it uses as much as digits as its factorization.

16834239061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 186624, while the sum is 43.

The spelling of 16834239061 in words is "sixteen billion, eight hundred thirty-four million, two hundred thirty-nine thousand, sixty-one".