162442316 has 6 divisors (see below), whose sum is σ = 284274060. Its totient is φ = 81221156.

The previous prime is 162442303. The next prime is 162442331. The reversal of 162442316 is 613244261.

162442316 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20305286 + ... + 20305293.

It is an arithmetic number, because the mean of its divisors is an integer number (47379010).

Almost surely, 2^162442316 is an apocalyptic number.

It is an amenable number.

162442316 is a deficient number, since it is larger than the sum of its proper divisors (121831744).

162442316 is a wasteful number, since it uses less digits than its factorization.

162442316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40610583 (or 40610581 counting only the distinct ones).

The product of its digits is 6912, while the sum is 29.

The square root of 162442316 is about 12745.2860305291. The cubic root of 162442316 is about 545.6318637276.

Adding to 162442316 its reverse (613244261), we get a palindrome (775686577).

The spelling of 162442316 in words is "one hundred sixty-two million, four hundred forty-two thousand, three hundred sixteen".