133043022432 has 72 divisors (see below), whose sum is σ = 378435513456. Its totient is φ = 44336606976.

The previous prime is 133043022407. The next prime is 133043022467. The reversal of 133043022432 is 234220340331.

133043022432 is a `hidden beast` number, since 1 + 3 + 3 + 0 + 430 + 224 + 3 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is a junction number, because it is equal to n+sod(n) for n = 133043022396 and 133043022405.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 1141653 + ... + 1252779.

It is an arithmetic number, because the mean of its divisors is an integer number (5256048798).

Almost surely, 2^133043022432 is an apocalyptic number.

133043022432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

133043022432 is an abundant number, since it is smaller than the sum of its proper divisors (245392491024).

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

133043022432 is a wasteful number, since it uses less digits than its factorization.

133043022432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115300 (or 115289 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 133043022432 its reverse (234220340331), we get a palindrome (367263362763).

The spelling of 133043022432 in words is "one hundred thirty-three billion, forty-three million, twenty-two thousand, four hundred thirty-two".