133414220441 has 4 divisors (see below), whose sum is σ = 133419347892. Its totient is φ = 133409092992.

The previous prime is 133414220413. The next prime is 133414220447. The reversal of 133414220441 is 144022414331.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 13202929216 + 120211291225 = 114904^2 + 346715^2 .

It is a cyclic number.

It is not a de Polignac number, because 133414220441 - 2⁶ = 133414220377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133414220447) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2524496 + ... + 2576801.

It is an arithmetic number, because the mean of its divisors is an integer number (33354836973).

Almost surely, 2^133414220441 is an apocalyptic number.

It is an amenable number.

133414220441 is a deficient number, since it is larger than the sum of its proper divisors (5127451).

133414220441 is an equidigital number, since it uses as much as digits as its factorization.

133414220441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5127450.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 133414220441 its reverse (144022414331), we get a palindrome (277436634772).

The spelling of 133414220441 in words is "one hundred thirty-three billion, four hundred fourteen million, two hundred twenty thousand, four hundred forty-one".