133346801472 has 112 divisors (see below), whose sum is σ = 365131868160. Its totient is φ = 42898286592.

The previous prime is 133346801417. The next prime is 133346801513. The reversal of 133346801472 is 274108643331.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22085238 + ... + 22091274.

Almost surely, 2^133346801472 is an apocalyptic number.

133346801472 is a gapful number since it is divisible by the number (12) 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 133346801472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (182565934080).

133346801472 is an abundant number, since it is smaller than the sum of its proper divisors (231785066688).

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

133346801472 is a wasteful number, since it uses less digits than its factorization.

133346801472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10048 (or 10038 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 42.

The spelling of 133346801472 in words is "one hundred thirty-three billion, three hundred forty-six million, eight hundred one thousand, four hundred seventy-two".