1326352325166 has 48 divisors (see below), whose sum is σ = 3300015363840. Its totient is φ = 380771001360.

The previous prime is 1326352325159. The next prime is 1326352325191. The reversal of 1326352325166 is 6615232536231.

1326352325166 is a `hidden beast` number, since 1 + 3 + 2 + 63 + 523 + 2 + 5 + 1 + 66 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 176279110 + ... + 176286633.

It is an arithmetic number, because the mean of its divisors is an integer number (68750320080).

Almost surely, 2^{1326352325166} is an apocalyptic number.

1326352325166 is an abundant number, since it is smaller than the sum of its proper divisors (1973663038674).

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

1326352325166 is a wasteful number, since it uses less digits than its factorization.

1326352325166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 352565781 (or 352565778 counting only the distinct ones).

The product of its digits is 1166400, while the sum is 45.

The spelling of 1326352325166 in words is "one trillion, three hundred twenty-six billion, three hundred fifty-two million, three hundred twenty-five thousand, one hundred sixty-six".