133446191482 has 8 divisors (see below), whose sum is σ = 200432324052. Its totient is φ = 66635416800.

The previous prime is 133446191471. The next prime is 133446191491. The reversal of 133446191482 is 284191644331.

It can be written as a sum of positive squares in 2 ways, for example, as 80821372681 + 52624818801 = 284291^2 + 229401^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 43837569 + ... + 43840612.

Almost surely, 2^133446191482 is an apocalyptic number.

133446191482 is a deficient number, since it is larger than the sum of its proper divisors (66986132570).

133446191482 is an equidigital number, since it uses as much as digits as its factorization.

133446191482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87678944.

The product of its digits is 497664, while the sum is 46.

The spelling of 133446191482 in words is "one hundred thirty-three billion, four hundred forty-six million, one hundred ninety-one thousand, four hundred eighty-two".