133243341411140 has 72 divisors (see below), whose sum is σ = 297287237316552. Its totient is φ = 50154006712320.

The previous prime is 133243341411119. The next prime is 133243341411143. The reversal of 133243341411140 is 41114143342331.

It is a happy number.

It can be written as a sum of positive squares in 12 ways, for example, as 19118091635776 + 114125249775364 = 4372424^2 + 10682942^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 133243341411140.

It is not an unprimeable number, because it can be changed into a prime (133243341411143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 33569360 + ... + 37328120.

Almost surely, 2^{133243341411140} is an apocalyptic number.

133243341411140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 133243341411140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (148643618658276).

133243341411140 is an abundant number, since it is smaller than the sum of its proper divisors (164043895905412).

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

133243341411140 is a wasteful number, since it uses less digits than its factorization.

133243341411140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3764937 (or 3764918 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 35.

Adding to 133243341411140 its reverse (41114143342331), we get a palindrome (174357484753471).

The spelling of 133243341411140 in words is "one hundred thirty-three trillion, two hundred forty-three billion, three hundred forty-one million, four hundred eleven thousand, one hundred forty".