161114166205334 has 64 divisors (see below), whose sum is σ = 263211406295040. Its totient is φ = 73740089871360.

The previous prime is 161114166205313. The next prime is 161114166205339. The reversal of 161114166205334 is 433502661411161.

It is a happy number.

161114166205334 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (161114166205339) 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 in 31 ways as a sum of consecutive naturals, for example, 169523867 + ... + 170471609.

It is an arithmetic number, because the mean of its divisors is an integer number (4112678223360).

Almost surely, 2^{161114166205334} is an apocalyptic number.

161114166205334 is a deficient number, since it is larger than the sum of its proper divisors (102097240089706).

161114166205334 is a wasteful number, since it uses less digits than its factorization.

161114166205334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 949125.

The product of its (nonzero) digits is 311040, while the sum is 44.

The spelling of 161114166205334 in words is "one hundred sixty-one trillion, one hundred fourteen billion, one hundred sixty-six million, two hundred five thousand, three hundred thirty-four".