166670241300800 has 336 divisors, whose sum is σ = 445800219578880. Its totient is φ = 61097628672000.

The previous prime is 166670241300799. The next prime is 166670241300883. The reversal of 166670241300800 is 8003142076661.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2469996662 + ... + 2470064138.

Almost surely, 2^{166670241300800} is an apocalyptic number.

166670241300800 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 166670241300800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (222900109789440).

166670241300800 is an abundant number, since it is smaller than the sum of its proper divisors (279129978278080).

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

166670241300800 is a wasteful number, since it uses less digits than its factorization.

166670241300800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70170 (or 70155 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 44.

The spelling of 166670241300800 in words is "one hundred sixty-six trillion, six hundred seventy billion, two hundred forty-one million, three hundred thousand, eight hundred".