132973183044 has 144 divisors (see below), whose sum is σ = 372502067392. Its totient is φ = 39730196736.

The previous prime is 132973183009. The next prime is 132973183051. The reversal of 132973183044 is 440381379231.

132973183044 is a `hidden beast` number, since 1 + 3 + 29 + 7 + 318 + 304 + 4 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9048927 + ... + 9063609.

Almost surely, 2^132973183044 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 132973183044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (186251033696).

132973183044 is an abundant number, since it is smaller than the sum of its proper divisors (239528884348).

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

132973183044 is a wasteful number, since it uses less digits than its factorization.

132973183044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15266 (or 15261 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 45.

The spelling of 132973183044 in words is "one hundred thirty-two billion, nine hundred seventy-three million, one hundred eighty-three thousand, forty-four".