162232332961 has 4 divisors (see below), whose sum is σ = 163306719424. Its totient is φ = 161157946500.

The previous prime is 162232332959. The next prime is 162232333001. The reversal of 162232332961 is 169233232261.

162232332961 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 169233232261 = 3517 ⋅48118633.

It is a cyclic number.

It is not a de Polignac number, because 162232332961 - 2¹ = 162232332959 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (162232333961) 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 3 ways as a sum of consecutive naturals, for example, 537193005 + ... + 537193306.

It is an arithmetic number, because the mean of its divisors is an integer number (40826679856).

Almost surely, 2^162232332961 is an apocalyptic number.

It is an amenable number.

162232332961 is a deficient number, since it is larger than the sum of its proper divisors (1074386463).

162232332961 is a wasteful number, since it uses less digits than its factorization.

162232332961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1074386462.

The product of its digits is 139968, while the sum is 40.

The spelling of 162232332961 in words is "one hundred sixty-two billion, two hundred thirty-two million, three hundred thirty-two thousand, nine hundred sixty-one".