162031484160 has 576 divisors, whose sum is σ = 707689704960. Its totient is φ = 34186199040.

The previous prime is 162031484149. The next prime is 162031484161. The reversal of 162031484160 is 61484130261.

162031484160 is a `hidden beast` number, since 1 + 620 + 3 + 14 + 8 + 4 + 16 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (576).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (162031484161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3119200 + ... + 3170720.

It is an arithmetic number, because the mean of its divisors is an integer number (1228627960).

Almost surely, 2^162031484160 is an apocalyptic number.

162031484160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 162031484160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (353844852480).

162031484160 is an abundant number, since it is smaller than the sum of its proper divisors (545658220800).

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

162031484160 is a wasteful number, since it uses less digits than its factorization.

162031484160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51571 (or 51551 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The spelling of 162031484160 in words is "one hundred sixty-two billion, thirty-one million, four hundred eighty-four thousand, one hundred sixty".