166335452882 has 8 divisors (see below), whose sum is σ = 250547126400. Its totient is φ = 82819744084.

The previous prime is 166335452869. The next prime is 166335452929. The reversal of 166335452882 is 288254533661.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 173990582 + ... + 173991537.

It is an arithmetic number, because the mean of its divisors is an integer number (31318390800).

Almost surely, 2^166335452882 is an apocalyptic number.

166335452882 is a deficient number, since it is larger than the sum of its proper divisors (84211673518).

166335452882 is a wasteful number, since it uses less digits than its factorization.

166335452882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 347982360.

The product of its digits is 8294400, while the sum is 53.

The spelling of 166335452882 in words is "one hundred sixty-six billion, three hundred thirty-five million, four hundred fifty-two thousand, eight hundred eighty-two".