133346669169 has 16 divisors (see below), whose sum is σ = 203541101568. Its totient is φ = 76068280272.

The previous prime is 133346669143. The next prime is 133346669177. The reversal of 133346669169 is 961966643331.

It is not a de Polignac number, because 133346669169 - 2⁹ = 133346668657 is a prime.

It is a super-2 number, since 2×133346669169² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (133346669179) 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 15 ways as a sum of consecutive naturals, for example, 5396397 + ... + 5421050.

It is an arithmetic number, because the mean of its divisors is an integer number (12721318848).

Almost surely, 2^133346669169 is an apocalyptic number.

It is an amenable number.

133346669169 is a deficient number, since it is larger than the sum of its proper divisors (70194432399).

133346669169 is a wasteful number, since it uses less digits than its factorization.

133346669169 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10818044.

The product of its digits is 11337408, while the sum is 57.

The spelling of 133346669169 in words is "one hundred thirty-three billion, three hundred forty-six million, six hundred sixty-nine thousand, one hundred sixty-nine".