166448245710 has 32 divisors (see below), whose sum is σ = 409219104672. Its totient is φ = 43303608320.

The previous prime is 166448245693. The next prime is 166448245723. The reversal of 166448245710 is 17542844661.

166448245710 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 166448245710.

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 15 ways as a sum of consecutive naturals, for example, 67660659 + ... + 67663118.

It is an arithmetic number, because the mean of its divisors is an integer number (12788097021).

Almost surely, 2^166448245710 is an apocalyptic number.

166448245710 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

166448245710 is an abundant number, since it is smaller than the sum of its proper divisors (242770858962).

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

166448245710 is a wasteful number, since it uses less digits than its factorization.

166448245710 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135323828.

The product of its (nonzero) digits is 1290240, while the sum is 48.

The spelling of 166448245710 in words is "one hundred sixty-six billion, four hundred forty-eight million, two hundred forty-five thousand, seven hundred ten".