168334342 has 16 divisors (see below), whose sum is σ = 278134272. Its totient is φ = 75771720.

The previous prime is 168334339. The next prime is 168334367. The reversal of 168334342 is 243433861.

It is a junction number, because it is equal to n+sod(n) for n = 168334298 and 168334307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34878 + ... + 39409.

It is an arithmetic number, because the mean of its divisors is an integer number (17383392).

Almost surely, 2^168334342 is an apocalyptic number.

168334342 is a deficient number, since it is larger than the sum of its proper divisors (109799930).

168334342 is a wasteful number, since it uses less digits than its factorization.

168334342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74403.

The product of its digits is 41472, while the sum is 34.

The square root of 168334342 is about 12974.3725089116. The cubic root of 168334342 is about 552.1506340808.

The spelling of 168334342 in words is "one hundred sixty-eight million, three hundred thirty-four thousand, three hundred forty-two".