133134203466 has 48 divisors (see below), whose sum is σ = 314731085760. Its totient is φ = 40337256960.

The previous prime is 133134203453. The next prime is 133134203483. The reversal of 133134203466 is 664302431331.

133134203466 is a `hidden beast` number, since 133 + 13 + 420 + 34 + 66 = 666.

It is a super-2 number, since 2×133134203466² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 133134203466.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1272106 + ... + 1372778.

It is an arithmetic number, because the mean of its divisors is an integer number (6556897620).

Almost surely, 2^133134203466 is an apocalyptic number.

133134203466 is an abundant number, since it is smaller than the sum of its proper divisors (181596882294).

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

133134203466 is a wasteful number, since it uses less digits than its factorization.

133134203466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107371 (or 107368 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 36.

Adding to 133134203466 its reverse (664302431331), we get a palindrome (797436634797).

The spelling of 133134203466 in words is "one hundred thirty-three billion, one hundred thirty-four million, two hundred three thousand, four hundred sixty-six".