162942668085 has 8 divisors (see below), whose sum is σ = 260708268960. Its totient is φ = 86902756304.

The previous prime is 162942668071. The next prime is 162942668111. The reversal of 162942668085 is 580866249261.

It is a happy number.

162942668085 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 162942668085 - 2¹¹ = 162942666037 is a prime.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 5431422255 + ... + 5431422284.

It is an arithmetic number, because the mean of its divisors is an integer number (32588533620).

Almost surely, 2^162942668085 is an apocalyptic number.

162942668085 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

162942668085 is a deficient number, since it is larger than the sum of its proper divisors (97765600875).

162942668085 is a wasteful number, since it uses less digits than its factorization.

162942668085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10862844547.

The product of its (nonzero) digits is 9953280, while the sum is 57.

The spelling of 162942668085 in words is "one hundred sixty-two billion, nine hundred forty-two million, six hundred sixty-eight thousand, eighty-five".