133044332144 has 40 divisors (see below), whose sum is σ = 261015222528. Its totient is φ = 65690654720.

The previous prime is 133044332131. The next prime is 133044332153. The reversal of 133044332144 is 441233440331.

It is a self number, because there is not a number n which added to its sum of digits gives 133044332144.

It is a congruent number.

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, 259784 + ... + 577560.

Almost surely, 2^133044332144 is an apocalyptic number.

It is an amenable number.

133044332144 is a deficient number, since it is larger than the sum of its proper divisors (127970890384).

133044332144 is a wasteful number, since it uses less digits than its factorization.

133044332144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 318113 (or 318107 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 133044332144 its reverse (441233440331), we get a palindrome (574277772475).

The spelling of 133044332144 in words is "one hundred thirty-three billion, forty-four million, three hundred thirty-two thousand, one hundred forty-four".