133064334 has 72 divisors (see below), whose sum is σ = 328724760. Its totient is φ = 38563776.

The previous prime is 133064329. The next prime is 133064339. The reversal of 133064334 is 433460331.

133064334 is a `hidden beast` number, since 13 + 3 + 0 + 643 + 3 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (133064329) and next prime (133064339).

It is a super-2 number, since 2×133064334² = 35412233965727112, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 133064298 and 133064307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133064339) 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 35 ways as a sum of consecutive naturals, for example, 769072 + ... + 769244.

Almost surely, 2^133064334 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 133064334, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (164362380).

133064334 is an abundant number, since it is smaller than the sum of its proper divisors (195660426).

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

133064334 is a wasteful number, since it uses less digits than its factorization.

133064334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 386 (or 210 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

The square root of 133064334 is about 11535.3514900934. The cubic root of 133064334 is about 510.5291624146.

The spelling of 133064334 in words is "one hundred thirty-three million, sixty-four thousand, three hundred thirty-four".