133040441443312 has 40 divisors (see below), whose sum is σ = 285096538514816. Its totient is φ = 59743732536576.

The previous prime is 133040441443307. The next prime is 133040441443373. The reversal of 133040441443312 is 213344144040331.

It is a Harshad number since it is a multiple of its sum of digits (37).

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, 8643472128 + ... + 8643487519.

Almost surely, 2^{133040441443312} is an apocalyptic number.

It is an amenable number.

133040441443312 is an abundant number, since it is smaller than the sum of its proper divisors (152056097071504).

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

133040441443312 is a wasteful number, since it uses less digits than its factorization.

133040441443312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17286959705 (or 17286959699 counting only the distinct ones).

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

Adding to 133040441443312 its reverse (213344144040331), we get a palindrome (346384585483643).

The spelling of 133040441443312 in words is "one hundred thirty-three trillion, forty billion, four hundred forty-one million, four hundred forty-three thousand, three hundred twelve".