133541043430005 has 24 divisors (see below), whose sum is σ = 231551542010880. Its totient is φ = 71197151347680.

The previous prime is 133541043429929. The next prime is 133541043430061. The reversal of 133541043430005 is 500034340145331.

133541043430005 is a `hidden beast` number, since 1 + 33 + 541 + 0 + 43 + 43 + 0 + 0 + 0 + 5 = 666.

It is not a de Polignac number, because 133541043430005 - 2¹⁰ = 133541043428981 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 515254041 + ... + 515513150.

It is an arithmetic number, because the mean of its divisors is an integer number (9647980917120).

Almost surely, 2^{133541043430005} is an apocalyptic number.

133541043430005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

133541043430005 is a deficient number, since it is larger than the sum of its proper divisors (98010498580875).

133541043430005 is a wasteful number, since it uses less digits than its factorization.

133541043430005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1030770081 (or 1030770078 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 36.

Adding to 133541043430005 its reverse (500034340145331), we get a palindrome (633575383575336).

The spelling of 133541043430005 in words is "one hundred thirty-three trillion, five hundred forty-one billion, forty-three million, four hundred thirty thousand, five".