133325332044 has 24 divisors (see below), whose sum is σ = 311503417008. Its totient is φ = 44383066560.

The previous prime is 133325332037. The next prime is 133325332067. The reversal of 133325332044 is 440233523331.

It is a junction number, because it is equal to n+sod(n) for n = 133325331996 and 133325332014.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7329387 + ... + 7347554.

It is an arithmetic number, because the mean of its divisors is an integer number (12979309042).

Almost surely, 2^133325332044 is an apocalyptic number.

It is an amenable number.

133325332044 is an abundant number, since it is smaller than the sum of its proper divisors (178178084964).

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

133325332044 is a wasteful number, since it uses less digits than its factorization.

133325332044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14677705 (or 14677703 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 33.

Adding to 133325332044 its reverse (440233523331), we get a palindrome (573558855375).

The spelling of 133325332044 in words is "one hundred thirty-three billion, three hundred twenty-five million, three hundred thirty-two thousand, forty-four".