133144402342132 has 12 divisors (see below), whose sum is σ = 233002816443936. Its totient is φ = 66572169072440.

The previous prime is 133144402342099. The next prime is 133144402342177. The reversal of 133144402342132 is 231243204441331.

It is a junction number, because it is equal to n+sod(n) for n = 133144402342091 and 133144402342100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2987343 + ... + 16589545.

It is an arithmetic number, because the mean of its divisors is an integer number (19416901370328).

Almost surely, 2^{133144402342132} is an apocalyptic number.

It is an amenable number.

133144402342132 is a deficient number, since it is larger than the sum of its proper divisors (99858414101804).

133144402342132 is a wasteful number, since it uses less digits than its factorization.

133144402342132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16049318 (or 16049316 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 37.

Adding to 133144402342132 its reverse (231243204441331), we get a palindrome (364387606783463).

The spelling of 133144402342132 in words is "one hundred thirty-three trillion, one hundred forty-four billion, four hundred two million, three hundred forty-two thousand, one hundred thirty-two".