166336303360 has 72 divisors (see below), whose sum is σ = 398742865920. Its totient is φ = 66481846272.

The previous prime is 166336303351. The next prime is 166336303391. The reversal of 166336303360 is 63303633661.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (40).

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, 1586319 + ... + 1687921.

It is an arithmetic number, because the mean of its divisors is an integer number (5538095360).

Almost surely, 2^166336303360 is an apocalyptic number.

166336303360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 166336303360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (199371432960).

166336303360 is an abundant number, since it is smaller than the sum of its proper divisors (232406562560).

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

166336303360 is a wasteful number, since it uses less digits than its factorization.

166336303360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102903 (or 102889 counting only the distinct ones).

The product of its (nonzero) digits is 314928, while the sum is 40.

The spelling of 166336303360 in words is "one hundred sixty-six billion, three hundred thirty-six million, three hundred three thousand, three hundred sixty".