162286704940 has 48 divisors (see below), whose sum is σ = 341495481600. Its totient is φ = 64782740480.

The previous prime is 162286704929. The next prime is 162286704949. The reversal of 162286704940 is 49407682261.

It is not an unprimeable number, because it can be changed into a prime (162286704949) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27743136 + ... + 27748984.

It is an arithmetic number, because the mean of its divisors is an integer number (7114489200).

Almost surely, 2^162286704940 is an apocalyptic number.

162286704940 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

162286704940 is an abundant number, since it is smaller than the sum of its proper divisors (179208776660).

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

162286704940 is a wasteful number, since it uses less digits than its factorization.

162286704940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8442 (or 8440 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 49.

The spelling of 162286704940 in words is "one hundred sixty-two billion, two hundred eighty-six million, seven hundred four thousand, nine hundred forty".