133004504543441 has 8 divisors (see below), whose sum is σ = 138831778022784. Its totient is φ = 127180936808640.

The previous prime is 133004504543429. The next prime is 133004504543497. The reversal of 133004504543441 is 144345405400331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 133004504543441 - 2¹⁴ = 133004504527057 is a prime.

It is a super-2 number, since 2×133004504543441² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133004504543401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 926362781 + ... + 926506346.

It is an arithmetic number, because the mean of its divisors is an integer number (17353972252848).

Almost surely, 2^{133004504543441} is an apocalyptic number.

It is an amenable number.

133004504543441 is a deficient number, since it is larger than the sum of its proper divisors (5827273479343).

133004504543441 is a wasteful number, since it uses less digits than its factorization.

133004504543441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1852872271.

The product of its (nonzero) digits is 691200, while the sum is 41.

Adding to 133004504543441 its reverse (144345405400331), we get a palindrome (277349909943772).

The spelling of 133004504543441 in words is "one hundred thirty-three trillion, four billion, five hundred four million, five hundred forty-three thousand, four hundred forty-one".