133201343044 has 60 divisors (see below), whose sum is σ = 296658301968. Its totient is φ = 51896586000.

The previous prime is 133201343017. The next prime is 133201343047. The reversal of 133201343044 is 440343102331.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is not an unprimeable number, because it can be changed into a prime (133201343047) 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 19 ways as a sum of consecutive naturals, for example, 524782 + ... + 736069.

Almost surely, 2^133201343044 is an apocalyptic number.

133201343044 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

133201343044 is an abundant number, since it is smaller than the sum of its proper divisors (163456958924).

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

133201343044 is a wasteful number, since it uses less digits than its factorization.

133201343044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1260894 (or 1260871 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 133201343044 its reverse (440343102331), we get a palindrome (573544445375).

The spelling of 133201343044 in words is "one hundred thirty-three billion, two hundred one million, three hundred forty-three thousand, forty-four".