166046342 has 32 divisors (see below), whose sum is σ = 312802560. Its totient is φ = 64219680.

The previous prime is 166046317. The next prime is 166046389. The reversal of 166046342 is 243640661.

166046342 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 166046299 and 166046308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17528 + ... + 25284.

It is an arithmetic number, because the mean of its divisors is an integer number (9775080).

Almost surely, 2^166046342 is an apocalyptic number.

166046342 is a deficient number, since it is larger than the sum of its proper divisors (146756218).

166046342 is a wasteful number, since it uses less digits than its factorization.

166046342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7916.

The product of its (nonzero) digits is 20736, while the sum is 32.

The square root of 166046342 is about 12885.8970196102. The cubic root of 166046342 is about 549.6376036929.

The spelling of 166046342 in words is "one hundred sixty-six million, forty-six thousand, three hundred forty-two".