162315342 has 36 divisors (see below), whose sum is σ = 409103136. Its totient is φ = 46375560.

The previous prime is 162315323. The next prime is 162315343. The reversal of 162315342 is 243513261.

162315342 is a `hidden beast` number, since 1 + 6 + 2 + 315 + 342 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (162315343) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 91134 + ... + 92897.

It is an arithmetic number, because the mean of its divisors is an integer number (11363976).

Almost surely, 2^162315342 is an apocalyptic number.

162315342 is an abundant number, since it is smaller than the sum of its proper divisors (246787794).

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

162315342 is a wasteful number, since it uses less digits than its factorization.

162315342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184053 (or 184043 counting only the distinct ones).

The product of its digits is 4320, while the sum is 27.

The square root of 162315342 is about 12740.3038425306. The cubic root of 162315342 is about 545.4896612089.

The spelling of 162315342 in words is "one hundred sixty-two million, three hundred fifteen thousand, three hundred forty-two".