133443114233312 has 96 divisors (see below), whose sum is σ = 289678867365888. Its totient is φ = 60120637226496.

The previous prime is 133443114233293. The next prime is 133443114233339. The reversal of 133443114233312 is 213332411344331.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27504833 + ... + 31990655.

It is an arithmetic number, because the mean of its divisors is an integer number (3017488201728).

Almost surely, 2^{133443114233312} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 133443114233312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (144839433682944).

133443114233312 is an abundant number, since it is smaller than the sum of its proper divisors (156235753132576).

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

133443114233312 is a wasteful number, since it uses less digits than its factorization.

133443114233312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4487552 (or 4487544 counting only the distinct ones).

The product of its digits is 186624, while the sum is 38.

Adding to 133443114233312 its reverse (213332411344331), we get a palindrome (346775525577643).

The spelling of 133443114233312 in words is "one hundred thirty-three trillion, four hundred forty-three billion, one hundred fourteen million, two hundred thirty-three thousand, three hundred twelve".