133455544332000 has 768 divisors, whose sum is σ = 486968424284160. Its totient is φ = 31678791936000.

The previous prime is 133455544331999. The next prime is 133455544332017. The reversal of 133455544332000 is 233445554331.

It is a congruent number.

It is an unprimeable number.

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 127 ways as a sum of consecutive naturals, for example, 1476902821 + ... + 1476993179.

It is an arithmetic number, because the mean of its divisors is an integer number (634073469120).

Almost surely, 2^{133455544332000} is an apocalyptic number.

133455544332000 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 133455544332000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (243484212142080).

133455544332000 is an abundant number, since it is smaller than the sum of its proper divisors (353512879952160).

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

133455544332000 is a wasteful number, since it uses less digits than its factorization.

133455544332000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90632 (or 90614 counting only the distinct ones).

The product of its (nonzero) digits is 1296000, while the sum is 42.

Adding to 133455544332000 its reverse (233445554331), we get a palindrome (133688989886331).

The spelling of 133455544332000 in words is "one hundred thirty-three trillion, four hundred fifty-five billion, five hundred forty-four million, three hundred thirty-two thousand".