132145472170 has 16 divisors (see below), whose sum is σ = 237958077960. Its totient is φ = 52836804864.

The previous prime is 132145472167. The next prime is 132145472189. The reversal of 132145472170 is 71274541231.

It can be written as a sum of positive squares in 4 ways, for example, as 93968610849 + 38176861321 = 306543^2 + 195389^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2647035 + ... + 2696494.

Almost surely, 2^132145472170 is an apocalyptic number.

132145472170 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

132145472170 is a deficient number, since it is larger than the sum of its proper divisors (105812605790).

132145472170 is a wasteful number, since it uses less digits than its factorization.

132145472170 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5346009.

The product of its (nonzero) digits is 47040, while the sum is 37.

The spelling of 132145472170 in words is "one hundred thirty-two billion, one hundred forty-five million, four hundred seventy-two thousand, one hundred seventy".