162347328000 has 1920 divisors, whose sum is σ = 722175277824. Its totient is φ = 35831808000.

The previous prime is 162347327963. The next prime is 162347328023. The reversal of 162347328000 is 823743261.

It is a happy number.

162347328000 is a `hidden beast` number, since 1 + 623 + 4 + 7 + 3 + 28 + 0 + 0 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (1920).

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

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 2223935964 + ... + 2223936036.

Almost surely, 2^162347328000 is an apocalyptic number.

162347328000 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 162347328000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (361087638912).

162347328000 is an abundant number, since it is smaller than the sum of its proper divisors (559827949824).

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

162347328000 is an equidigital number, since it uses as much as digits as its factorization.

162347328000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145 (or 107 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 36.

The spelling of 162347328000 in words is "one hundred sixty-two billion, three hundred forty-seven million, three hundred twenty-eight thousand".