133600544104040 has 128 divisors (see below), whose sum is σ = 325536744960000. Its totient is φ = 49054034654208.

The previous prime is 133600544103991. The next prime is 133600544104063. The reversal of 133600544104040 is 40401445006331.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 65600201 + ... + 67606119.

It is an arithmetic number, because the mean of its divisors is an integer number (2543255820000).

Almost surely, 2^{133600544104040} is an apocalyptic number.

133600544104040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 133600544104040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (162768372480000).

133600544104040 is an abundant number, since it is smaller than the sum of its proper divisors (191936200855960).

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

133600544104040 is a wasteful number, since it uses less digits than its factorization.

133600544104040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2006659 (or 2006655 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 35.

The spelling of 133600544104040 in words is "one hundred thirty-three trillion, six hundred billion, five hundred forty-four million, one hundred four thousand, forty".