162322345088 has 72 divisors (see below), whose sum is σ = 326929306305. Its totient is φ = 80279159296.

The previous prime is 162322345079. The next prime is 162322345093. The reversal of 162322345088 is 880543223261.

It is a happy number.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 133365196864 + 28957148224 = 365192^2 + 170168^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=284888.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 679172873 + ... + 679173111.

Almost surely, 2^162322345088 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 162322345088

162322345088 is an abundant number, since it is smaller than the sum of its proper divisors (164606961217).

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

162322345088 is an frugal number, since it uses more digits than its factorization.

162322345088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 790 (or 390 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 44.

The spelling of 162322345088 in words is "one hundred sixty-two billion, three hundred twenty-two million, three hundred forty-five thousand, eighty-eight".