133010144432 has 30 divisors (see below), whose sum is σ = 283264893324. Its totient is φ = 60459155680.

The previous prime is 133010144381. The next prime is 133010144441. The reversal of 133010144432 is 234441010331.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 34349858 + ... + 34353729.

Almost surely, 2^133010144432 is an apocalyptic number.

It is an amenable number.

133010144432 is an abundant number, since it is smaller than the sum of its proper divisors (150254748892).

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

133010144432 is a wasteful number, since it uses less digits than its factorization.

133010144432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68703617 (or 68703600 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 133010144432 its reverse (234441010331), we get a palindrome (367451154763).

The spelling of 133010144432 in words is "one hundred thirty-three billion, ten million, one hundred forty-four thousand, four hundred thirty-two".