133033641466 has 16 divisors (see below), whose sum is σ = 218494712448. Its totient is φ = 60246698400.

The previous prime is 133033641421. The next prime is 133033641473. The reversal of 133033641466 is 664146330331.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11150835 + ... + 11162758.

It is an arithmetic number, because the mean of its divisors is an integer number (13655919528).

Almost surely, 2^133033641466 is an apocalyptic number.

133033641466 is a deficient number, since it is larger than the sum of its proper divisors (85461070982).

133033641466 is a wasteful number, since it uses less digits than its factorization.

133033641466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22313877.

The product of its (nonzero) digits is 279936, while the sum is 40.

Adding to 133033641466 its reverse (664146330331), we get a palindrome (797179971797).

The spelling of 133033641466 in words is "one hundred thirty-three billion, thirty-three million, six hundred forty-one thousand, four hundred sixty-six".