133126406046016 has 28 divisors (see below), whose sum is σ = 264600868821588. Its totient is φ = 66455320988672.

The previous prime is 133126406046013. The next prime is 133126406046097. The reversal of 133126406046016 is 610640604621331.

It can be written as a sum of positive squares in 2 ways, for example, as 41451449358400 + 91674956687616 = 6438280^2 + 9574704^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133126406046013) by changing a digit.

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, 1685616991 + ... + 1685695966.

Almost surely, 2^{133126406046016} is an apocalyptic number.

133126406046016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

133126406046016 is a deficient number, since it is larger than the sum of its proper divisors (131474462775572).

133126406046016 is an equidigital number, since it uses as much as digits as its factorization.

133126406046016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3371313586 (or 3371313576 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 43.

The spelling of 133126406046016 in words is "one hundred thirty-three trillion, one hundred twenty-six billion, four hundred six million, forty-six thousand, sixteen".