162941855321 has 8 divisors (see below), whose sum is σ = 186329011200. Its totient is φ = 139582136448.

The previous prime is 162941855309. The next prime is 162941855327. The reversal of 162941855321 is 123558149261.

162941855321 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 162941855321 - 2¹⁰ = 162941854297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (162941855327) 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 7 ways as a sum of consecutive naturals, for example, 6846521 + ... + 6870278.

It is an arithmetic number, because the mean of its divisors is an integer number (23291126400).

Almost surely, 2^162941855321 is an apocalyptic number.

It is an amenable number.

162941855321 is a deficient number, since it is larger than the sum of its proper divisors (23387155879).

162941855321 is a wasteful number, since it uses less digits than its factorization.

162941855321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13718503.

The product of its digits is 518400, while the sum is 47.

The spelling of 162941855321 in words is "one hundred sixty-two billion, nine hundred forty-one million, eight hundred fifty-five thousand, three hundred twenty-one".