169083364068 has 36 divisors (see below), whose sum is σ = 427420663488. Its totient is φ = 56359078320.

The previous prime is 169083364067. The next prime is 169083364111. The reversal of 169083364068 is 860463380961.

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (169083364067) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1178905 + ... + 1314527.

It is an arithmetic number, because the mean of its divisors is an integer number (11872796208).

Almost surely, 2^169083364068 is an apocalyptic number.

169083364068 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

169083364068 is an abundant number, since it is smaller than the sum of its proper divisors (258337299420).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

169083364068 is a wasteful number, since it uses less digits than its factorization.

169083364068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170264 (or 170259 counting only the distinct ones).

The product of its (nonzero) digits is 4478976, while the sum is 54.

The spelling of 169083364068 in words is "one hundred sixty-nine billion, eighty-three million, three hundred sixty-four thousand, sixty-eight".