133141827405 has 8 divisors (see below), whose sum is σ = 213026923872. Its totient is φ = 71008974608.

The previous prime is 133141827361. The next prime is 133141827407. The reversal of 133141827405 is 504728141331.

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 133141827405 - 2⁶ = 133141827341 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133141827407) 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, 4438060899 + ... + 4438060928.

It is an arithmetic number, because the mean of its divisors is an integer number (26628365484).

Almost surely, 2^133141827405 is an apocalyptic number.

133141827405 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

133141827405 is a deficient number, since it is larger than the sum of its proper divisors (79885096467).

133141827405 is an equidigital number, since it uses as much as digits as its factorization.

133141827405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8876121835.

The product of its (nonzero) digits is 80640, while the sum is 39.

Adding to 133141827405 its reverse (504728141331), we get a palindrome (637869968736).

The spelling of 133141827405 in words is "one hundred thirty-three billion, one hundred forty-one million, eight hundred twenty-seven thousand, four hundred five".