162161301024 has 192 divisors, whose sum is σ = 483437808000. Its totient is φ = 52867537920.

The previous prime is 162161300999. The next prime is 162161301031. The reversal of 162161301024 is 420103161261.

It is a happy number.

162161301024 is a `hidden beast` number, since 1 + 6 + 21 + 613 + 0 + 1 + 0 + 24 = 666.

162161301024 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9425422 + ... + 9442610.

It is an arithmetic number, because the mean of its divisors is an integer number (2517905250).

Almost surely, 2^162161301024 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 162161301024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (241718904000).

162161301024 is an abundant number, since it is smaller than the sum of its proper divisors (321276506976).

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

162161301024 is a wasteful number, since it uses less digits than its factorization.

162161301024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17448 (or 17434 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

Adding to 162161301024 its reverse (420103161261), we get a palindrome (582264462285).

The spelling of 162161301024 in words is "one hundred sixty-two billion, one hundred sixty-one million, three hundred one thousand, twenty-four".