133456360020429 has 16 divisors (see below), whose sum is σ = 178969210140672. Its totient is φ = 88458673908288.

The previous prime is 133456360020427. The next prime is 133456360020463. The reversal of 133456360020429 is 924020063654331.

It is not a de Polignac number, because 133456360020429 - 2¹ = 133456360020427 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133456360020427) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 182837674 + ... + 183566139.

It is an arithmetic number, because the mean of its divisors is an integer number (11185575633792).

Almost surely, 2^{133456360020429} is an apocalyptic number.

It is an amenable number.

133456360020429 is a deficient number, since it is larger than the sum of its proper divisors (45512850120243).

133456360020429 is a wasteful number, since it uses less digits than its factorization.

133456360020429 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 366404516.

The product of its (nonzero) digits is 2799360, while the sum is 48.

The spelling of 133456360020429 in words is "one hundred thirty-three trillion, four hundred fifty-six billion, three hundred sixty million, twenty thousand, four hundred twenty-nine".