1166604469170 has 64 divisors (see below), whose sum is σ = 3201713740800. Its totient is φ = 266495421888.

The previous prime is 1166604469159. The next prime is 1166604469171. The reversal of 1166604469170 is 719644066611.

It is not an unprimeable number, because it can be changed into a prime (1166604469171) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1278072 + ... + 1991651.

It is an arithmetic number, because the mean of its divisors is an integer number (50026777200).

Almost surely, 2^{1166604469170} is an apocalyptic number.

1166604469170 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1166604469170 is an abundant number, since it is smaller than the sum of its proper divisors (2035109271630).

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

1166604469170 is a wasteful number, since it uses less digits than its factorization.

1166604469170 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3271439.

The product of its (nonzero) digits is 1306368, while the sum is 51.

The spelling of 1166604469170 in words is "one trillion, one hundred sixty-six billion, six hundred four million, four hundred sixty-nine thousand, one hundred seventy".