133234444411020 has 48 divisors (see below), whose sum is σ = 414507160391520. Its totient is φ = 35529185176128.

The previous prime is 133234444410971. The next prime is 133234444411021. The reversal of 133234444411020 is 20114444432331.

133234444411020 is a `hidden beast` number, since 1 + 3 + 3 + 234 + 4 + 4 + 4 + 411 + 0 + 2 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (133234444411021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 123365225767 + ... + 123365226846.

It is an arithmetic number, because the mean of its divisors is an integer number (8635565841490).

Almost surely, 2^{133234444411020} is an apocalyptic number.

133234444411020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133234444411020 is an abundant number, since it is smaller than the sum of its proper divisors (281272715980500).

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

133234444411020 is a wasteful number, since it uses less digits than its factorization.

133234444411020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246730452631 (or 246730452623 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 36.

Adding to 133234444411020 its reverse (20114444432331), we get a palindrome (153348888843351).

The spelling of 133234444411020 in words is "one hundred thirty-three trillion, two hundred thirty-four billion, four hundred forty-four million, four hundred eleven thousand, twenty".