166465120360 has 128 divisors (see below), whose sum is σ = 473544714240. Its totient is φ = 51154387200.

The previous prime is 166465120319. The next prime is 166465120369. The reversal of 166465120360 is 63021564661.

166465120360 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not an unprimeable number, because it can be changed into a prime (166465120369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 161934 + ... + 599293.

It is an arithmetic number, because the mean of its divisors is an integer number (3699568080).

Almost surely, 2^166465120360 is an apocalyptic number.

166465120360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

166465120360 is an abundant number, since it is smaller than the sum of its proper divisors (307079593880).

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

166465120360 is a wasteful number, since it uses less digits than its factorization.

166465120360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 761327 (or 761323 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 40.

The spelling of 166465120360 in words is "one hundred sixty-six billion, four hundred sixty-five million, one hundred twenty thousand, three hundred sixty".