133040440132 has 24 divisors (see below), whose sum is σ = 250773908000. Its totient is φ = 61553592576.

The previous prime is 133040440109. The next prime is 133040440133. The reversal of 133040440132 is 231044040331.

It is a junction number, because it is equal to n+sod(n) for n = 133040440097 and 133040440106.

It is not an unprimeable number, because it can be changed into a prime (133040440133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20351757 + ... + 20358292.

Almost surely, 2^133040440132 is an apocalyptic number.

It is an amenable number.

133040440132 is a deficient number, since it is larger than the sum of its proper divisors (117733467868).

133040440132 is a wasteful number, since it uses less digits than its factorization.

133040440132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40710115 (or 40710113 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 133040440132 its reverse (231044040331), we get a palindrome (364084480463).

The spelling of 133040440132 in words is "one hundred thirty-three billion, forty million, four hundred forty thousand, one hundred thirty-two".