162316706748 has 72 divisors (see below), whose sum is σ = 440883655632. Its totient is φ = 46343598336.

The previous prime is 162316706731. The next prime is 162316706749. The reversal of 162316706748 is 847607613261.

It is a happy number.

It is a hoax number, since the sum of its digits (51) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 162316706748.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (162316706749) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 746286 + ... + 938922.

It is an arithmetic number, because the mean of its divisors is an integer number (6123384106).

Almost surely, 2^162316706748 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 162316706748, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (220441827816).

162316706748 is an abundant number, since it is smaller than the sum of its proper divisors (278566948884).

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

162316706748 is a wasteful number, since it uses less digits than its factorization.

162316706748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194091 (or 194082 counting only the distinct ones).

The product of its (nonzero) digits is 2032128, while the sum is 51.

The spelling of 162316706748 in words is "one hundred sixty-two billion, three hundred sixteen million, seven hundred six thousand, seven hundred forty-eight".