162210462144 has 112 divisors (see below), whose sum is σ = 437621172000. Its totient is φ = 53012643840.

The previous prime is 162210462103. The next prime is 162210462151. The reversal of 162210462144 is 441264012261.

162210462144 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 3643732 + ... + 3687980.

Almost surely, 2^162210462144 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 162210462144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (218810586000).

162210462144 is an abundant number, since it is smaller than the sum of its proper divisors (275410709856).

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

162210462144 is a wasteful number, since it uses less digits than its factorization.

162210462144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44638 (or 44628 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 33.

The spelling of 162210462144 in words is "one hundred sixty-two billion, two hundred ten million, four hundred sixty-two thousand, one hundred forty-four".